55594640

素因数分解:

$2^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1733}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 129654648

約数和(自身を除く): 74060008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 401, 802, 1604, 1733, 2005, 3208, 3466, 4010, 6416, 6932, 8020, 8665, 13864, 16040, 17330, 27728, 32080, 34660, 69320, 138640, 694933, 1389866, 2779732, 3474665, 5559464, 6949330, 11118928, 13898660, 27797320, 55594640]

約数ペア:

[(1, 55594640), (2, 27797320), (4, 13898660), (5, 11118928), (8, 6949330), (10, 5559464), (16, 3474665), (20, 2779732), (40, 1389866), (80, 694933), (401, 138640), (802, 69320), (1604, 34660), (1733, 32080), (2005, 27728), (3208, 17330), (3466, 16040), (4010, 13864), (6416, 8665), (6932, 8020)]