5027560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 12038400

約数和(自身を除く): 7010840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 43, 74, 79, 86, 148, 158, 172, 185, 215, 296, 316, 344, 370, 395, 430, 632, 740, 790, 860, 1480, 1580, 1591, 1720, 2923, 3160, 3182, 3397, 5846, 6364, 6794, 7955, 11692, 12728, 13588, 14615, 15910, 16985, 23384, 27176, 29230, 31820, 33970, 58460, 63640, 67940, 116920, 125689, 135880, 251378, 502756, 628445, 1005512, 1256890, 2513780, 5027560]

約数ペア:

[(1, 5027560), (2, 2513780), (4, 1256890), (5, 1005512), (8, 628445), (10, 502756), (20, 251378), (37, 135880), (40, 125689), (43, 116920), (74, 67940), (79, 63640), (86, 58460), (148, 33970), (158, 31820), (172, 29230), (185, 27176), (215, 23384), (296, 16985), (316, 15910), (344, 14615), (370, 13588), (395, 12728), (430, 11692), (632, 7955), (740, 6794), (790, 6364), (860, 5846), (1480, 3397), (1580, 3182), (1591, 3160), (1720, 2923)]