22597840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14867}}^1$

素因数の和:14899

約数の個数: 40

約数和(自身を含む): 55308960

約数和(自身を除く): 32711120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14867, 29734, 59468, 74335, 118936, 148670, 237872, 282473, 297340, 564946, 594680, 1129892, 1189360, 1412365, 2259784, 2824730, 4519568, 5649460, 11298920, 22597840]

約数ペア:

[(1, 22597840), (2, 11298920), (4, 5649460), (5, 4519568), (8, 2824730), (10, 2259784), (16, 1412365), (19, 1189360), (20, 1129892), (38, 594680), (40, 564946), (76, 297340), (80, 282473), (95, 237872), (152, 148670), (190, 118936), (304, 74335), (380, 59468), (760, 29734), (1520, 14867)]