25173236480

素因数分解:

$2^8\times 5^1\times 7^4\times {\mathrm{8191}}^1$

素因数の和:8240

約数の個数: 180

約数和(自身を含む): 70351798272

約数和(自身を除く): 45178561792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2401, 2744, 3136, 3430, 3920, 4480, 4802, 5488, 6272, 6860, 7840, 8191, 8960, 9604, 10976, 12005, 12544, 13720, 15680, 16382, 19208, 21952, 24010, 27440, 31360, 32764, 38416, 40955, 43904, 48020, 54880, 57337, 62720, 65528, 76832, 81910, 87808, 96040, 109760, 114674, 131056, 153664, 163820, 192080, 219520, 229348, 262112, 286685, 307328, 327640, 384160, 401359, 439040, 458696, 524224, 573370, 614656, 655280, 768320, 802718, 917392, 1048448, 1146740, 1310560, 1536640, 1605436, 1834784, 2006795, 2096896, 2293480, 2621120, 2809513, 3073280, 3210872, 3669568, 4013590, 4586960, 5242240, 5619026, 6421744, 7339136, 8027180, 9173920, 10484480, 11238052, 12843488, 14047565, 14678272, 16054360, 18347840, 19666591, 22476104, 25686976, 28095130, 32108720, 36695680, 39333182, 44952208, 51373952, 56190260, 64217440, 73391360, 78666364, 89904416, 98332955, 102747904, 112380520, 128434880, 157332728, 179808832, 196665910, 224761040, 256869760, 314665456, 359617664, 393331820, 449522080, 513739520, 629330912, 719235328, 786663640, 899044160, 1258661824, 1573327280, 1798088320, 2517323648, 3146654560, 3596176640, 5034647296, 6293309120, 12586618240, 25173236480]

約数ペア:

[(1, 25173236480), (2, 12586618240), (4, 6293309120), (5, 5034647296), (7, 3596176640), (8, 3146654560), (10, 2517323648), (14, 1798088320), (16, 1573327280), (20, 1258661824), (28, 899044160), (32, 786663640), (35, 719235328), (40, 629330912), (49, 513739520), (56, 449522080), (64, 393331820), (70, 359617664), (80, 314665456), (98, 256869760), (112, 224761040), (128, 196665910), (140, 179808832), (160, 157332728), (196, 128434880), (224, 112380520), (245, 102747904), (256, 98332955), (280, 89904416), (320, 78666364), (343, 73391360), (392, 64217440), (448, 56190260), (490, 51373952), (560, 44952208), (640, 39333182), (686, 36695680), (784, 32108720), (896, 28095130), (980, 25686976), (1120, 22476104), (1280, 19666591), (1372, 18347840), (1568, 16054360), (1715, 14678272), (1792, 14047565), (1960, 12843488), (2240, 11238052), (2401, 10484480), (2744, 9173920), (3136, 8027180), (3430, 7339136), (3920, 6421744), (4480, 5619026), (4802, 5242240), (5488, 4586960), (6272, 4013590), (6860, 3669568), (7840, 3210872), (8191, 3073280), (8960, 2809513), (9604, 2621120), (10976, 2293480), (12005, 2096896), (12544, 2006795), (13720, 1834784), (15680, 1605436), (16382, 1536640), (19208, 1310560), (21952, 1146740), (24010, 1048448), (27440, 917392), (31360, 802718), (32764, 768320), (38416, 655280), (40955, 614656), (43904, 573370), (48020, 524224), (54880, 458696), (57337, 439040), (62720, 401359), (65528, 384160), (76832, 327640), (81910, 307328), (87808, 286685), (96040, 262112), (109760, 229348), (114674, 219520), (131056, 192080), (153664, 163820)]