22896860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3989}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 56306880

約数和(自身を除く): 33410020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 3989, 5740, 7978, 15956, 19945, 27923, 39890, 55846, 79780, 111692, 139615, 163549, 279230, 327098, 558460, 654196, 817745, 1144843, 1635490, 2289686, 3270980, 4579372, 5724215, 11448430, 22896860]

約数ペア:

[(1, 22896860), (2, 11448430), (4, 5724215), (5, 4579372), (7, 3270980), (10, 2289686), (14, 1635490), (20, 1144843), (28, 817745), (35, 654196), (41, 558460), (70, 327098), (82, 279230), (140, 163549), (164, 139615), (205, 111692), (287, 79780), (410, 55846), (574, 39890), (820, 27923), (1148, 19945), (1435, 15956), (2870, 7978), (3989, 5740)]