46520780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 100245600

約数和(自身を除く): 53724820

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 149, 233, 268, 298, 335, 466, 596, 670, 745, 932, 1165, 1340, 1490, 2330, 2980, 4660, 9983, 15611, 19966, 31222, 34717, 39932, 49915, 62444, 69434, 78055, 99830, 138868, 156110, 173585, 199660, 312220, 347170, 694340, 2326039, 4652078, 9304156, 11630195, 23260390, 46520780]

約数ペア:

[(1, 46520780), (2, 23260390), (4, 11630195), (5, 9304156), (10, 4652078), (20, 2326039), (67, 694340), (134, 347170), (149, 312220), (233, 199660), (268, 173585), (298, 156110), (335, 138868), (466, 99830), (596, 78055), (670, 69434), (745, 62444), (932, 49915), (1165, 39932), (1340, 34717), (1490, 31222), (2330, 19966), (2980, 15611), (4660, 9983)]