5681740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 36

約数和(自身を含む): 12687696

約数和(自身を除く): 7005956

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 983, 1156, 1445, 1966, 2890, 3932, 4915, 5780, 9830, 16711, 19660, 33422, 66844, 83555, 167110, 284087, 334220, 568174, 1136348, 1420435, 2840870, 5681740]

約数ペア:

[(1, 5681740), (2, 2840870), (4, 1420435), (5, 1136348), (10, 568174), (17, 334220), (20, 284087), (34, 167110), (68, 83555), (85, 66844), (170, 33422), (289, 19660), (340, 16711), (578, 9830), (983, 5780), (1156, 4915), (1445, 3932), (1966, 2890)]