71070640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46757}}^1$

素因数の和:46789

約数の個数: 40

約数和(自身を含む): 173939760

約数和(自身を除く): 102869120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 46757, 93514, 187028, 233785, 374056, 467570, 748112, 888383, 935140, 1776766, 1870280, 3553532, 3740560, 4441915, 7107064, 8883830, 14214128, 17767660, 35535320, 71070640]

約数ペア:

[(1, 71070640), (2, 35535320), (4, 17767660), (5, 14214128), (8, 8883830), (10, 7107064), (16, 4441915), (19, 3740560), (20, 3553532), (38, 1870280), (40, 1776766), (76, 935140), (80, 888383), (95, 748112), (152, 467570), (190, 374056), (304, 233785), (380, 187028), (760, 93514), (1520, 46757)]