22740160

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 54589680

約数和(自身を除く): 31849520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 397, 716, 794, 895, 1432, 1588, 1790, 1985, 2864, 3176, 3580, 3970, 5728, 6352, 7160, 7940, 11456, 12704, 14320, 15880, 25408, 28640, 31760, 57280, 63520, 71063, 127040, 142126, 284252, 355315, 568504, 710630, 1137008, 1421260, 2274016, 2842520, 4548032, 5685040, 11370080, 22740160]

約数ペア:

[(1, 22740160), (2, 11370080), (4, 5685040), (5, 4548032), (8, 2842520), (10, 2274016), (16, 1421260), (20, 1137008), (32, 710630), (40, 568504), (64, 355315), (80, 284252), (160, 142126), (179, 127040), (320, 71063), (358, 63520), (397, 57280), (716, 31760), (794, 28640), (895, 25408), (1432, 15880), (1588, 14320), (1790, 12704), (1985, 11456), (2864, 7940), (3176, 7160), (3580, 6352), (3970, 5728)]