16262971490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{15331}}^1$

素因数の和:15483

約数の個数: 64

約数和(自身を含む): 31209573888

約数和(自身を除く): 14946602398

約数列:

[1, 2, 5, 10, 37, 47, 61, 74, 94, 122, 185, 235, 305, 370, 470, 610, 1739, 2257, 2867, 3478, 4514, 5734, 8695, 11285, 14335, 15331, 17390, 22570, 28670, 30662, 76655, 106079, 153310, 212158, 530395, 567247, 720557, 935191, 1060790, 1134494, 1441114, 1870382, 2836235, 3602785, 4675955, 5672470, 7205570, 9351910, 26660609, 34602067, 43953977, 53321218, 69204134, 87907954, 133303045, 173010335, 219769885, 266606090, 346020670, 439539770, 1626297149, 3252594298, 8131485745, 16262971490]

約数ペア:

[(1, 16262971490), (2, 8131485745), (5, 3252594298), (10, 1626297149), (37, 439539770), (47, 346020670), (61, 266606090), (74, 219769885), (94, 173010335), (122, 133303045), (185, 87907954), (235, 69204134), (305, 53321218), (370, 43953977), (470, 34602067), (610, 26660609), (1739, 9351910), (2257, 7205570), (2867, 5672470), (3478, 4675955), (4514, 3602785), (5734, 2836235), (8695, 1870382), (11285, 1441114), (14335, 1134494), (15331, 1060790), (17390, 935191), (22570, 720557), (28670, 567247), (30662, 530395), (76655, 212158), (106079, 153310)]