22344140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12277}}^1$

素因数の和:12306

約数の個数: 48

約数和(自身を含む): 57755712

約数和(自身を除く): 35411572

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 12277, 24554, 49108, 61385, 85939, 122770, 159601, 171878, 245540, 319202, 343756, 429695, 638404, 798005, 859390, 1117207, 1596010, 1718780, 2234414, 3192020, 4468828, 5586035, 11172070, 22344140]

約数ペア:

[(1, 22344140), (2, 11172070), (4, 5586035), (5, 4468828), (7, 3192020), (10, 2234414), (13, 1718780), (14, 1596010), (20, 1117207), (26, 859390), (28, 798005), (35, 638404), (52, 429695), (65, 343756), (70, 319202), (91, 245540), (130, 171878), (140, 159601), (182, 122770), (260, 85939), (364, 61385), (455, 49108), (910, 24554), (1820, 12277)]