39186080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4689

約数の個数: 48

約数和(自身を含む): 94344264

約数和(自身を除く): 55158184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 4621, 8480, 9242, 18484, 23105, 36968, 46210, 73936, 92420, 147872, 184840, 244913, 369680, 489826, 739360, 979652, 1224565, 1959304, 2449130, 3918608, 4898260, 7837216, 9796520, 19593040, 39186080]

約数ペア:

[(1, 39186080), (2, 19593040), (4, 9796520), (5, 7837216), (8, 4898260), (10, 3918608), (16, 2449130), (20, 1959304), (32, 1224565), (40, 979652), (53, 739360), (80, 489826), (106, 369680), (160, 244913), (212, 184840), (265, 147872), (424, 92420), (530, 73936), (848, 46210), (1060, 36968), (1696, 23105), (2120, 18484), (4240, 9242), (4621, 8480)]