22205640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 67008960

約数和(自身を除く): 44803320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 211, 422, 633, 844, 877, 1055, 1266, 1688, 1754, 2110, 2532, 2631, 3165, 3508, 4220, 4385, 5064, 5262, 6330, 7016, 8440, 8770, 10524, 12660, 13155, 17540, 21048, 25320, 26310, 35080, 52620, 105240, 185047, 370094, 555141, 740188, 925235, 1110282, 1480376, 1850470, 2220564, 2775705, 3700940, 4441128, 5551410, 7401880, 11102820, 22205640]

約数ペア:

[(1, 22205640), (2, 11102820), (3, 7401880), (4, 5551410), (5, 4441128), (6, 3700940), (8, 2775705), (10, 2220564), (12, 1850470), (15, 1480376), (20, 1110282), (24, 925235), (30, 740188), (40, 555141), (60, 370094), (120, 185047), (211, 105240), (422, 52620), (633, 35080), (844, 26310), (877, 25320), (1055, 21048), (1266, 17540), (1688, 13155), (1754, 12660), (2110, 10524), (2532, 8770), (2631, 8440), (3165, 7016), (3508, 6330), (4220, 5262), (4385, 5064)]