89190660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:3997

約数の個数: 96

約数和(自身を含む): 278288640

約数和(自身を除く): 189097980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 3943, 4524, 5655, 7540, 7886, 11310, 11829, 15772, 19715, 22620, 23658, 39430, 47316, 51259, 59145, 78860, 102518, 114347, 118290, 153777, 205036, 228694, 236580, 256295, 307554, 343041, 457388, 512590, 571735, 615108, 686082, 768885, 1025180, 1143470, 1372164, 1486511, 1537770, 1715205, 2286940, 2973022, 3075540, 3430410, 4459533, 5946044, 6860820, 7432555, 8919066, 14865110, 17838132, 22297665, 29730220, 44595330, 89190660]

約数ペア:

[(1, 89190660), (2, 44595330), (3, 29730220), (4, 22297665), (5, 17838132), (6, 14865110), (10, 8919066), (12, 7432555), (13, 6860820), (15, 5946044), (20, 4459533), (26, 3430410), (29, 3075540), (30, 2973022), (39, 2286940), (52, 1715205), (58, 1537770), (60, 1486511), (65, 1372164), (78, 1143470), (87, 1025180), (116, 768885), (130, 686082), (145, 615108), (156, 571735), (174, 512590), (195, 457388), (260, 343041), (290, 307554), (348, 256295), (377, 236580), (390, 228694), (435, 205036), (580, 153777), (754, 118290), (780, 114347), (870, 102518), (1131, 78860), (1508, 59145), (1740, 51259), (1885, 47316), (2262, 39430), (3770, 23658), (3943, 22620), (4524, 19715), (5655, 15772), (7540, 11829), (7886, 11310)]