103915520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 112

約数和(自身を含む): 259506720

約数和(自身を除く): 155591200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 64, 80, 86, 118, 128, 160, 172, 215, 236, 256, 295, 320, 344, 430, 472, 512, 590, 640, 688, 860, 944, 1024, 1180, 1280, 1376, 1720, 1888, 2048, 2360, 2537, 2560, 2752, 3440, 3776, 4096, 4720, 5074, 5120, 5504, 6880, 7552, 8192, 9440, 10148, 10240, 11008, 12685, 13760, 15104, 18880, 20296, 20480, 22016, 25370, 27520, 30208, 37760, 40592, 40960, 44032, 50740, 55040, 60416, 75520, 81184, 88064, 101480, 110080, 120832, 151040, 162368, 176128, 202960, 220160, 241664, 302080, 324736, 352256, 405920, 440320, 483328, 604160, 649472, 811840, 880640, 1208320, 1298944, 1623680, 1761280, 2416640, 2597888, 3247360, 5195776, 6494720, 10391552, 12989440, 20783104, 25978880, 51957760, 103915520]

約数ペア:

[(1, 103915520), (2, 51957760), (4, 25978880), (5, 20783104), (8, 12989440), (10, 10391552), (16, 6494720), (20, 5195776), (32, 3247360), (40, 2597888), (43, 2416640), (59, 1761280), (64, 1623680), (80, 1298944), (86, 1208320), (118, 880640), (128, 811840), (160, 649472), (172, 604160), (215, 483328), (236, 440320), (256, 405920), (295, 352256), (320, 324736), (344, 302080), (430, 241664), (472, 220160), (512, 202960), (590, 176128), (640, 162368), (688, 151040), (860, 120832), (944, 110080), (1024, 101480), (1180, 88064), (1280, 81184), (1376, 75520), (1720, 60416), (1888, 55040), (2048, 50740), (2360, 44032), (2537, 40960), (2560, 40592), (2752, 37760), (3440, 30208), (3776, 27520), (4096, 25370), (4720, 22016), (5074, 20480), (5120, 20296), (5504, 18880), (6880, 15104), (7552, 13760), (8192, 12685), (9440, 11008), (10148, 10240)]