4725320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6949}}^1$

素因数の和:6977

約数の個数: 32

約数和(自身を含む): 11259000

約数和(自身を除く): 6533680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 6949, 13898, 27796, 34745, 55592, 69490, 118133, 138980, 236266, 277960, 472532, 590665, 945064, 1181330, 2362660, 4725320]

約数ペア:

[(1, 4725320), (2, 2362660), (4, 1181330), (5, 945064), (8, 590665), (10, 472532), (17, 277960), (20, 236266), (34, 138980), (40, 118133), (68, 69490), (85, 55592), (136, 34745), (170, 27796), (340, 13898), (680, 6949)]