7683260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 17992800

約数和(自身を除く): 10309540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1019, 1508, 1885, 2038, 3770, 4076, 5095, 7540, 10190, 13247, 20380, 26494, 29551, 52988, 59102, 66235, 118204, 132470, 147755, 264940, 295510, 384163, 591020, 768326, 1536652, 1920815, 3841630, 7683260]

約数ペア:

[(1, 7683260), (2, 3841630), (4, 1920815), (5, 1536652), (10, 768326), (13, 591020), (20, 384163), (26, 295510), (29, 264940), (52, 147755), (58, 132470), (65, 118204), (116, 66235), (130, 59102), (145, 52988), (260, 29551), (290, 26494), (377, 20380), (580, 13247), (754, 10190), (1019, 7540), (1508, 5095), (1885, 4076), (2038, 3770)]