93520520

素因数分解:

$2^3\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{2143}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 210712320

約数和(自身を除く): 117191800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1091, 2143, 2182, 4286, 4364, 5455, 8572, 8728, 10715, 10910, 17144, 21430, 21820, 42860, 43640, 85720, 2338013, 4676026, 9352052, 11690065, 18704104, 23380130, 46760260, 93520520]

約数ペア:

[(1, 93520520), (2, 46760260), (4, 23380130), (5, 18704104), (8, 11690065), (10, 9352052), (20, 4676026), (40, 2338013), (1091, 85720), (2143, 43640), (2182, 42860), (4286, 21820), (4364, 21430), (5455, 17144), (8572, 10910), (8728, 10715)]