9860680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{853}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 23596020

約数和(自身を除く): 13735340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 853, 1156, 1445, 1706, 2312, 2890, 3412, 4265, 5780, 6824, 8530, 11560, 14501, 17060, 29002, 34120, 58004, 72505, 116008, 145010, 246517, 290020, 493034, 580040, 986068, 1232585, 1972136, 2465170, 4930340, 9860680]

約数ペア:

[(1, 9860680), (2, 4930340), (4, 2465170), (5, 1972136), (8, 1232585), (10, 986068), (17, 580040), (20, 493034), (34, 290020), (40, 246517), (68, 145010), (85, 116008), (136, 72505), (170, 58004), (289, 34120), (340, 29002), (578, 17060), (680, 14501), (853, 11560), (1156, 8530), (1445, 6824), (1706, 5780), (2312, 4265), (2890, 3412)]