959663680

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 112

約数和(自身を含む): 2365735680

約数和(自身を除く): 1406072000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 97, 160, 172, 194, 215, 320, 344, 388, 430, 485, 688, 719, 776, 860, 970, 1376, 1438, 1552, 1720, 1940, 2752, 2876, 3104, 3440, 3595, 3880, 4171, 5752, 6208, 6880, 7190, 7760, 8342, 11504, 13760, 14380, 15520, 16684, 20855, 23008, 28760, 30917, 31040, 33368, 41710, 46016, 57520, 61834, 66736, 69743, 83420, 115040, 123668, 133472, 139486, 154585, 166840, 230080, 247336, 266944, 278972, 309170, 333680, 348715, 494672, 557944, 618340, 667360, 697430, 989344, 1115888, 1236680, 1334720, 1394860, 1978688, 2231776, 2473360, 2789720, 2998949, 4463552, 4946720, 5579440, 5997898, 9893440, 11158880, 11995796, 14994745, 22317760, 23991592, 29989490, 47983184, 59978980, 95966368, 119957960, 191932736, 239915920, 479831840, 959663680]

約数ペア:

[(1, 959663680), (2, 479831840), (4, 239915920), (5, 191932736), (8, 119957960), (10, 95966368), (16, 59978980), (20, 47983184), (32, 29989490), (40, 23991592), (43, 22317760), (64, 14994745), (80, 11995796), (86, 11158880), (97, 9893440), (160, 5997898), (172, 5579440), (194, 4946720), (215, 4463552), (320, 2998949), (344, 2789720), (388, 2473360), (430, 2231776), (485, 1978688), (688, 1394860), (719, 1334720), (776, 1236680), (860, 1115888), (970, 989344), (1376, 697430), (1438, 667360), (1552, 618340), (1720, 557944), (1940, 494672), (2752, 348715), (2876, 333680), (3104, 309170), (3440, 278972), (3595, 266944), (3880, 247336), (4171, 230080), (5752, 166840), (6208, 154585), (6880, 139486), (7190, 133472), (7760, 123668), (8342, 115040), (11504, 83420), (13760, 69743), (14380, 66736), (15520, 61834), (16684, 57520), (20855, 46016), (23008, 41710), (28760, 33368), (30917, 31040)]