848808640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 2151107712

約数和(自身を除く): 1302299072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 337, 340, 463, 544, 674, 680, 926, 1088, 1348, 1360, 1685, 1852, 2315, 2696, 2720, 3370, 3704, 4630, 5392, 5440, 5729, 6740, 7408, 7871, 9260, 10784, 11458, 13480, 14816, 15742, 18520, 21568, 22916, 26960, 28645, 29632, 31484, 37040, 39355, 45832, 53920, 57290, 62968, 74080, 78710, 91664, 107840, 114580, 125936, 148160, 156031, 157420, 183328, 229160, 251872, 312062, 314840, 366656, 458320, 503744, 624124, 629680, 780155, 916640, 1248248, 1259360, 1560310, 1833280, 2496496, 2518720, 2652527, 3120620, 4992992, 5305054, 6241240, 9985984, 10610108, 12482480, 13262635, 21220216, 24964960, 26525270, 42440432, 49929920, 53050540, 84880864, 106101080, 169761728, 212202160, 424404320, 848808640]

約数ペア:

[(1, 848808640), (2, 424404320), (4, 212202160), (5, 169761728), (8, 106101080), (10, 84880864), (16, 53050540), (17, 49929920), (20, 42440432), (32, 26525270), (34, 24964960), (40, 21220216), (64, 13262635), (68, 12482480), (80, 10610108), (85, 9985984), (136, 6241240), (160, 5305054), (170, 4992992), (272, 3120620), (320, 2652527), (337, 2518720), (340, 2496496), (463, 1833280), (544, 1560310), (674, 1259360), (680, 1248248), (926, 916640), (1088, 780155), (1348, 629680), (1360, 624124), (1685, 503744), (1852, 458320), (2315, 366656), (2696, 314840), (2720, 312062), (3370, 251872), (3704, 229160), (4630, 183328), (5392, 157420), (5440, 156031), (5729, 148160), (6740, 125936), (7408, 114580), (7871, 107840), (9260, 91664), (10784, 78710), (11458, 74080), (13480, 62968), (14816, 57290), (15742, 53920), (18520, 45832), (21568, 39355), (22916, 37040), (26960, 31484), (28645, 29632)]