3852804920

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{590921}}^1$

素因数の和:591095

約数の個数: 32

約数和(自身を含む): 8722008720

約数和(自身を除く): 4869203800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 590921, 1181842, 2363684, 2954605, 4727368, 5909210, 11818420, 23636840, 96320123, 192640246, 385280492, 481600615, 770560984, 963201230, 1926402460, 3852804920]

約数ペア:

[(1, 3852804920), (2, 1926402460), (4, 963201230), (5, 770560984), (8, 481600615), (10, 385280492), (20, 192640246), (40, 96320123), (163, 23636840), (326, 11818420), (652, 5909210), (815, 4727368), (1304, 2954605), (1630, 2363684), (3260, 1181842), (6520, 590921)]