29240620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{76949}}^1$

素因数の和:76977

約数の個数: 24

約数和(自身を含む): 64638000

約数和(自身を除く): 35397380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 76949, 153898, 307796, 384745, 769490, 1462031, 1538980, 2924062, 5848124, 7310155, 14620310, 29240620]

約数ペア:

[(1, 29240620), (2, 14620310), (4, 7310155), (5, 5848124), (10, 2924062), (19, 1538980), (20, 1462031), (38, 769490), (76, 384745), (95, 307796), (190, 153898), (380, 76949)]