16517995840

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{29683}}^1$

素因数の和:29784

約数の個数: 112

約数和(自身を含む): 41257435392

約数和(自身を除く): 24739439552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 47, 64, 74, 80, 94, 148, 160, 185, 188, 235, 296, 320, 370, 376, 470, 592, 740, 752, 940, 1184, 1480, 1504, 1739, 1880, 2368, 2960, 3008, 3478, 3760, 5920, 6956, 7520, 8695, 11840, 13912, 15040, 17390, 27824, 29683, 34780, 55648, 59366, 69560, 111296, 118732, 139120, 148415, 237464, 278240, 296830, 474928, 556480, 593660, 949856, 1098271, 1187320, 1395101, 1899712, 2196542, 2374640, 2790202, 4393084, 4749280, 5491355, 5580404, 6975505, 8786168, 9498560, 10982710, 11160808, 13951010, 17572336, 21965420, 22321616, 27902020, 35144672, 43930840, 44643232, 51618737, 55804040, 70289344, 87861680, 89286464, 103237474, 111608080, 175723360, 206474948, 223216160, 258093685, 351446720, 412949896, 446432320, 516187370, 825899792, 1032374740, 1651799584, 2064749480, 3303599168, 4129498960, 8258997920, 16517995840]

約数ペア:

[(1, 16517995840), (2, 8258997920), (4, 4129498960), (5, 3303599168), (8, 2064749480), (10, 1651799584), (16, 1032374740), (20, 825899792), (32, 516187370), (37, 446432320), (40, 412949896), (47, 351446720), (64, 258093685), (74, 223216160), (80, 206474948), (94, 175723360), (148, 111608080), (160, 103237474), (185, 89286464), (188, 87861680), (235, 70289344), (296, 55804040), (320, 51618737), (370, 44643232), (376, 43930840), (470, 35144672), (592, 27902020), (740, 22321616), (752, 21965420), (940, 17572336), (1184, 13951010), (1480, 11160808), (1504, 10982710), (1739, 9498560), (1880, 8786168), (2368, 6975505), (2960, 5580404), (3008, 5491355), (3478, 4749280), (3760, 4393084), (5920, 2790202), (6956, 2374640), (7520, 2196542), (8695, 1899712), (11840, 1395101), (13912, 1187320), (15040, 1098271), (17390, 949856), (27824, 593660), (29683, 556480), (34780, 474928), (55648, 296830), (59366, 278240), (69560, 237464), (111296, 148415), (118732, 139120)]