16396919260

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6841}}^1$

素因数の和:7007

約数の個数: 96

約数和(自身を含む): 36690635520

約数和(自身を除く): 20293716260

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 79, 82, 148, 158, 164, 185, 205, 316, 370, 395, 410, 740, 790, 820, 1517, 1580, 2923, 3034, 3239, 5846, 6068, 6478, 6841, 7585, 11692, 12956, 13682, 14615, 15170, 16195, 27364, 29230, 30340, 32390, 34205, 58460, 64780, 68410, 119843, 136820, 239686, 253117, 280481, 479372, 506234, 540439, 560962, 599215, 1012468, 1080878, 1121924, 1198430, 1265585, 1402405, 2161756, 2396860, 2531170, 2702195, 2804810, 5062340, 5404390, 5609620, 10377797, 10808780, 19996243, 20755594, 22157999, 39992486, 41511188, 44315998, 51888985, 79984972, 88631996, 99981215, 103777970, 110789995, 199962430, 207555940, 221579990, 399924860, 443159980, 819845963, 1639691926, 3279383852, 4099229815, 8198459630, 16396919260]

約数ペア:

[(1, 16396919260), (2, 8198459630), (4, 4099229815), (5, 3279383852), (10, 1639691926), (20, 819845963), (37, 443159980), (41, 399924860), (74, 221579990), (79, 207555940), (82, 199962430), (148, 110789995), (158, 103777970), (164, 99981215), (185, 88631996), (205, 79984972), (316, 51888985), (370, 44315998), (395, 41511188), (410, 39992486), (740, 22157999), (790, 20755594), (820, 19996243), (1517, 10808780), (1580, 10377797), (2923, 5609620), (3034, 5404390), (3239, 5062340), (5846, 2804810), (6068, 2702195), (6478, 2531170), (6841, 2396860), (7585, 2161756), (11692, 1402405), (12956, 1265585), (13682, 1198430), (14615, 1121924), (15170, 1080878), (16195, 1012468), (27364, 599215), (29230, 560962), (30340, 540439), (32390, 506234), (34205, 479372), (58460, 280481), (64780, 253117), (68410, 239686), (119843, 136820)]