100718740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 220106880

約数和(自身を除く): 119388140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 422, 580, 823, 844, 1055, 1646, 2110, 3292, 4115, 4220, 6119, 8230, 12238, 16460, 23867, 24476, 30595, 47734, 61190, 95468, 119335, 122380, 173653, 238670, 347306, 477340, 694612, 868265, 1736530, 3473060, 5035937, 10071874, 20143748, 25179685, 50359370, 100718740]

約数ペア:

[(1, 100718740), (2, 50359370), (4, 25179685), (5, 20143748), (10, 10071874), (20, 5035937), (29, 3473060), (58, 1736530), (116, 868265), (145, 694612), (211, 477340), (290, 347306), (422, 238670), (580, 173653), (823, 122380), (844, 119335), (1055, 95468), (1646, 61190), (2110, 47734), (3292, 30595), (4115, 24476), (4220, 23867), (6119, 16460), (8230, 12238)]