7743580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 18446400

約数和(自身を除く): 10702820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 79, 116, 130, 145, 158, 169, 260, 290, 316, 338, 377, 395, 580, 676, 754, 790, 845, 1027, 1508, 1580, 1690, 1885, 2054, 2291, 3380, 3770, 4108, 4582, 4901, 5135, 7540, 9164, 9802, 10270, 11455, 13351, 19604, 20540, 22910, 24505, 26702, 29783, 45820, 49010, 53404, 59566, 66755, 98020, 119132, 133510, 148915, 267020, 297830, 387179, 595660, 774358, 1548716, 1935895, 3871790, 7743580]

約数ペア:

[(1, 7743580), (2, 3871790), (4, 1935895), (5, 1548716), (10, 774358), (13, 595660), (20, 387179), (26, 297830), (29, 267020), (52, 148915), (58, 133510), (65, 119132), (79, 98020), (116, 66755), (130, 59566), (145, 53404), (158, 49010), (169, 45820), (260, 29783), (290, 26702), (316, 24505), (338, 22910), (377, 20540), (395, 19604), (580, 13351), (676, 11455), (754, 10270), (790, 9802), (845, 9164), (1027, 7540), (1508, 5135), (1580, 4901), (1690, 4582), (1885, 4108), (2054, 3770), (2291, 3380)]