8625460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 20030976

約数和(自身を除く): 11405516

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1103, 1564, 1955, 2206, 3910, 4412, 5515, 7820, 11030, 18751, 22060, 25369, 37502, 50738, 75004, 93755, 101476, 126845, 187510, 253690, 375020, 431273, 507380, 862546, 1725092, 2156365, 4312730, 8625460]

約数ペア:

[(1, 8625460), (2, 4312730), (4, 2156365), (5, 1725092), (10, 862546), (17, 507380), (20, 431273), (23, 375020), (34, 253690), (46, 187510), (68, 126845), (85, 101476), (92, 93755), (115, 75004), (170, 50738), (230, 37502), (340, 25369), (391, 22060), (460, 18751), (782, 11030), (1103, 7820), (1564, 5515), (1955, 4412), (2206, 3910)]