4738040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3863

約数の個数: 32

約数和(自身を含む): 11007360

約数和(自身を除く): 6269320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3821, 7642, 15284, 19105, 30568, 38210, 76420, 118451, 152840, 236902, 473804, 592255, 947608, 1184510, 2369020, 4738040]

約数ペア:

[(1, 4738040), (2, 2369020), (4, 1184510), (5, 947608), (8, 592255), (10, 473804), (20, 236902), (31, 152840), (40, 118451), (62, 76420), (124, 38210), (155, 30568), (248, 19105), (310, 15284), (620, 7642), (1240, 3821)]