124029140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{797}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 146243884

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 251, 310, 502, 620, 797, 1004, 1255, 1594, 2510, 3188, 3985, 5020, 7781, 7970, 15562, 15940, 24707, 31124, 38905, 49414, 77810, 98828, 123535, 155620, 200047, 247070, 400094, 494140, 800188, 1000235, 2000470, 4000940, 6201457, 12402914, 24805828, 31007285, 62014570, 124029140]

約数ペア:

[(1, 124029140), (2, 62014570), (4, 31007285), (5, 24805828), (10, 12402914), (20, 6201457), (31, 4000940), (62, 2000470), (124, 1000235), (155, 800188), (251, 494140), (310, 400094), (502, 247070), (620, 200047), (797, 155620), (1004, 123535), (1255, 98828), (1594, 77810), (2510, 49414), (3188, 38905), (3985, 31124), (5020, 24707), (7781, 15940), (7970, 15562)]