39680285890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{25321}}^1$

素因数の和:25763

約数の個数: 64

約数和(自身を含む): 83195532288

約数和(自身を除く): 43515246398

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 367, 427, 610, 734, 854, 1835, 2135, 2569, 3670, 4270, 5138, 12845, 22387, 25321, 25690, 44774, 50642, 111935, 126605, 156709, 177247, 223870, 253210, 313418, 354494, 783545, 886235, 1544581, 1567090, 1772470, 3089162, 7722905, 9292807, 10812067, 15445810, 18585614, 21624134, 46464035, 54060335, 65049649, 92928070, 108120670, 130099298, 325248245, 566861227, 650496490, 1133722454, 2834306135, 3968028589, 5668612270, 7936057178, 19840142945, 39680285890]

約数ペア:

[(1, 39680285890), (2, 19840142945), (5, 7936057178), (7, 5668612270), (10, 3968028589), (14, 2834306135), (35, 1133722454), (61, 650496490), (70, 566861227), (122, 325248245), (305, 130099298), (367, 108120670), (427, 92928070), (610, 65049649), (734, 54060335), (854, 46464035), (1835, 21624134), (2135, 18585614), (2569, 15445810), (3670, 10812067), (4270, 9292807), (5138, 7722905), (12845, 3089162), (22387, 1772470), (25321, 1567090), (25690, 1544581), (44774, 886235), (50642, 783545), (111935, 354494), (126605, 313418), (156709, 253210), (177247, 223870)]