22447160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 53762400

約数和(自身を除く): 31315240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 523, 580, 740, 1046, 1073, 1160, 1480, 2092, 2146, 2615, 4184, 4292, 5230, 5365, 8584, 10460, 10730, 15167, 19351, 20920, 21460, 30334, 38702, 42920, 60668, 75835, 77404, 96755, 121336, 151670, 154808, 193510, 303340, 387020, 561179, 606680, 774040, 1122358, 2244716, 2805895, 4489432, 5611790, 11223580, 22447160]

約数ペア:

[(1, 22447160), (2, 11223580), (4, 5611790), (5, 4489432), (8, 2805895), (10, 2244716), (20, 1122358), (29, 774040), (37, 606680), (40, 561179), (58, 387020), (74, 303340), (116, 193510), (145, 154808), (148, 151670), (185, 121336), (232, 96755), (290, 77404), (296, 75835), (370, 60668), (523, 42920), (580, 38702), (740, 30334), (1046, 21460), (1073, 20920), (1160, 19351), (1480, 15167), (2092, 10730), (2146, 10460), (2615, 8584), (4184, 5365), (4292, 5230)]