4423960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5851

約数の個数: 32

約数和(自身を含む): 10479600

約数和(自身を除く): 6055640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5821, 11642, 23284, 29105, 46568, 58210, 110599, 116420, 221198, 232840, 442396, 552995, 884792, 1105990, 2211980, 4423960]

約数ペア:

[(1, 4423960), (2, 2211980), (4, 1105990), (5, 884792), (8, 552995), (10, 442396), (19, 232840), (20, 221198), (38, 116420), (40, 110599), (76, 58210), (95, 46568), (152, 29105), (190, 23284), (380, 11642), (760, 5821)]