7361680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5443

約数の個数: 40

約数和(自身を含む): 18126072

約数和(自身を除く): 10764392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 5413, 10826, 21652, 27065, 43304, 54130, 86608, 92021, 108260, 184042, 216520, 368084, 433040, 460105, 736168, 920210, 1472336, 1840420, 3680840, 7361680]

約数ペア:

[(1, 7361680), (2, 3680840), (4, 1840420), (5, 1472336), (8, 920210), (10, 736168), (16, 460105), (17, 433040), (20, 368084), (34, 216520), (40, 184042), (68, 108260), (80, 92021), (85, 86608), (136, 54130), (170, 43304), (272, 27065), (340, 21652), (680, 10826), (1360, 5413)]