10725520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10313}}^1$

素因数の和:10339

約数の個数: 40

約数和(自身を含む): 26857656

約数和(自身を除く): 16132136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 10313, 20626, 41252, 51565, 82504, 103130, 134069, 165008, 206260, 268138, 412520, 536276, 670345, 825040, 1072552, 1340690, 2145104, 2681380, 5362760, 10725520]

約数ペア:

[(1, 10725520), (2, 5362760), (4, 2681380), (5, 2145104), (8, 1340690), (10, 1072552), (13, 825040), (16, 670345), (20, 536276), (26, 412520), (40, 268138), (52, 206260), (65, 165008), (80, 134069), (104, 103130), (130, 82504), (208, 51565), (260, 41252), (520, 20626), (1040, 10313)]