4651960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6121}}^1$

素因数の和:6151

約数の個数: 32

約数和(自身を含む): 11019600

約数和(自身を除く): 6367640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 6121, 12242, 24484, 30605, 48968, 61210, 116299, 122420, 232598, 244840, 465196, 581495, 930392, 1162990, 2325980, 4651960]

約数ペア:

[(1, 4651960), (2, 2325980), (4, 1162990), (5, 930392), (8, 581495), (10, 465196), (19, 244840), (20, 232598), (38, 122420), (40, 116299), (76, 61210), (95, 48968), (152, 30605), (190, 24484), (380, 12242), (760, 6121)]