7585832020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{12973}}^1$

素因数の和:13181

約数の個数: 72

約数和(自身を含む): 17350960536

約数和(自身を除く): 9765128516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 173, 260, 338, 346, 676, 692, 845, 865, 1690, 1730, 2249, 3380, 3460, 4498, 8996, 11245, 12973, 22490, 25946, 29237, 44980, 51892, 58474, 64865, 116948, 129730, 146185, 168649, 259460, 292370, 337298, 584740, 674596, 843245, 1686490, 2192437, 2244329, 3372980, 4384874, 4488658, 8769748, 8977316, 10962185, 11221645, 21924370, 22443290, 29176277, 43848740, 44886580, 58352554, 116705108, 145881385, 291762770, 379291601, 583525540, 758583202, 1517166404, 1896458005, 3792916010, 7585832020]

約数ペア:

[(1, 7585832020), (2, 3792916010), (4, 1896458005), (5, 1517166404), (10, 758583202), (13, 583525540), (20, 379291601), (26, 291762770), (52, 145881385), (65, 116705108), (130, 58352554), (169, 44886580), (173, 43848740), (260, 29176277), (338, 22443290), (346, 21924370), (676, 11221645), (692, 10962185), (845, 8977316), (865, 8769748), (1690, 4488658), (1730, 4384874), (2249, 3372980), (3380, 2244329), (3460, 2192437), (4498, 1686490), (8996, 843245), (11245, 674596), (12973, 584740), (22490, 337298), (25946, 292370), (29237, 259460), (44980, 168649), (51892, 146185), (58474, 129730), (64865, 116948)]