10688750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 40

約数和(自身を含む): 21255696

約数和(自身を除く): 10566946

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 503, 625, 850, 1006, 1250, 2125, 2515, 4250, 5030, 8551, 10625, 12575, 17102, 21250, 25150, 42755, 62875, 85510, 125750, 213775, 314375, 427550, 628750, 1068875, 2137750, 5344375, 10688750]

約数ペア:

[(1, 10688750), (2, 5344375), (5, 2137750), (10, 1068875), (17, 628750), (25, 427550), (34, 314375), (50, 213775), (85, 125750), (125, 85510), (170, 62875), (250, 42755), (425, 25150), (503, 21250), (625, 17102), (850, 12575), (1006, 10625), (1250, 8551), (2125, 5030), (2515, 4250)]