147524454940

素因数分解:

$2^2\times 5^1\times {\mathrm{13903}}^1\times {\mathrm{530549}}^1$

素因数の和:544461

約数の個数: 24

約数和(自身を含む): 309824222400

約数和(自身を除く): 162299767460

約数列:

[1, 2, 4, 5, 10, 20, 13903, 27806, 55612, 69515, 139030, 278060, 530549, 1061098, 2122196, 2652745, 5305490, 10610980, 7376222747, 14752445494, 29504890988, 36881113735, 73762227470, 147524454940]

約数ペア:

[(1, 147524454940), (2, 73762227470), (4, 36881113735), (5, 29504890988), (10, 14752445494), (20, 7376222747), (13903, 10610980), (27806, 5305490), (55612, 2652745), (69515, 2122196), (139030, 1061098), (278060, 530549)]