17390750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 35066304

約数和(自身を除く): 17675554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 5351, 10702, 26755, 53510, 69563, 133775, 139126, 267550, 347815, 668875, 695630, 1337750, 1739075, 3478150, 8695375, 17390750]

約数ペア:

[(1, 17390750), (2, 8695375), (5, 3478150), (10, 1739075), (13, 1337750), (25, 695630), (26, 668875), (50, 347815), (65, 267550), (125, 139126), (130, 133775), (250, 69563), (325, 53510), (650, 26755), (1625, 10702), (3250, 5351)]