2369020

素因数分解:

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

素因数の和:3861

約数の個数: 24

約数和(自身を含む): 5136768

約数和(自身を除く): 2767748

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3821, 7642, 15284, 19105, 38210, 76420, 118451, 236902, 473804, 592255, 1184510, 2369020]

約数ペア:

[(1, 2369020), (2, 1184510), (4, 592255), (5, 473804), (10, 236902), (20, 118451), (31, 76420), (62, 38210), (124, 19105), (155, 15284), (310, 7642), (620, 3821)]