24474220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71983}}^1$

素因数の和:72009

約数の個数: 24

約数和(自身を含む): 54419904

約数和(自身を除く): 29945684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71983, 143966, 287932, 359915, 719830, 1223711, 1439660, 2447422, 4894844, 6118555, 12237110, 24474220]

約数ペア:

[(1, 24474220), (2, 12237110), (4, 6118555), (5, 4894844), (10, 2447422), (17, 1439660), (20, 1223711), (34, 719830), (68, 359915), (85, 287932), (170, 143966), (340, 71983)]