15671592980

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1\times {\mathrm{10069}}^1$

素因数の和:11456

約数の個数: 48

約数和(自身を含む): 33496848000

約数和(自身を除く): 17825255020

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1319, 2638, 5276, 6595, 10069, 13190, 20138, 26380, 40276, 50345, 77821, 100690, 155642, 201380, 311284, 389105, 594071, 778210, 1188142, 1556420, 2376284, 2970355, 5940710, 11881420, 13281011, 26562022, 53124044, 66405055, 132810110, 265620220, 783579649, 1567159298, 3134318596, 3917898245, 7835796490, 15671592980]

約数ペア:

[(1, 15671592980), (2, 7835796490), (4, 3917898245), (5, 3134318596), (10, 1567159298), (20, 783579649), (59, 265620220), (118, 132810110), (236, 66405055), (295, 53124044), (590, 26562022), (1180, 13281011), (1319, 11881420), (2638, 5940710), (5276, 2970355), (6595, 2376284), (10069, 1556420), (13190, 1188142), (20138, 778210), (26380, 594071), (40276, 389105), (50345, 311284), (77821, 201380), (100690, 155642)]