133674112840

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40263287}}^1$

素因数の和:40263381

約数の個数: 32

約数和(自身を含む): 304390457280

約数和(自身を除く): 170716344440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 40263287, 80526574, 161053148, 201316435, 322106296, 402632870, 805265740, 1610531480, 3341852821, 6683705642, 13367411284, 16709264105, 26734822568, 33418528210, 66837056420, 133674112840]

約数ペア:

[(1, 133674112840), (2, 66837056420), (4, 33418528210), (5, 26734822568), (8, 16709264105), (10, 13367411284), (20, 6683705642), (40, 3341852821), (83, 1610531480), (166, 805265740), (332, 402632870), (415, 322106296), (664, 201316435), (830, 161053148), (1660, 80526574), (3320, 40263287)]