22700600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8731}}^1$

素因数の和:8760

約数の個数: 48

約数和(自身を含む): 56845320

約数和(自身を除く): 34144720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 8731, 17462, 34924, 43655, 69848, 87310, 113503, 174620, 218275, 227006, 349240, 436550, 454012, 567515, 873100, 908024, 1135030, 1746200, 2270060, 2837575, 4540120, 5675150, 11350300, 22700600]

約数ペア:

[(1, 22700600), (2, 11350300), (4, 5675150), (5, 4540120), (8, 2837575), (10, 2270060), (13, 1746200), (20, 1135030), (25, 908024), (26, 873100), (40, 567515), (50, 454012), (52, 436550), (65, 349240), (100, 227006), (104, 218275), (130, 174620), (200, 113503), (260, 87310), (325, 69848), (520, 43655), (650, 34924), (1300, 17462), (2600, 8731)]