1613560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 4082400

約数和(自身を除く): 2468840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 107, 116, 130, 145, 214, 232, 260, 290, 377, 428, 520, 535, 580, 754, 856, 1070, 1160, 1391, 1508, 1885, 2140, 2782, 3016, 3103, 3770, 4280, 5564, 6206, 6955, 7540, 11128, 12412, 13910, 15080, 15515, 24824, 27820, 31030, 40339, 55640, 62060, 80678, 124120, 161356, 201695, 322712, 403390, 806780, 1613560]

約数ペア:

[(1, 1613560), (2, 806780), (4, 403390), (5, 322712), (8, 201695), (10, 161356), (13, 124120), (20, 80678), (26, 62060), (29, 55640), (40, 40339), (52, 31030), (58, 27820), (65, 24824), (104, 15515), (107, 15080), (116, 13910), (130, 12412), (145, 11128), (214, 7540), (232, 6955), (260, 6206), (290, 5564), (377, 4280), (428, 3770), (520, 3103), (535, 3016), (580, 2782), (754, 2140), (856, 1885), (1070, 1508), (1160, 1391)]