22538780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1933}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 52635744

約数和(自身を除く): 30096964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 1933, 2332, 2915, 3866, 5830, 7732, 9665, 11660, 19330, 21263, 38660, 42526, 85052, 102449, 106315, 204898, 212630, 409796, 425260, 512245, 1024490, 1126939, 2048980, 2253878, 4507756, 5634695, 11269390, 22538780]

約数ペア:

[(1, 22538780), (2, 11269390), (4, 5634695), (5, 4507756), (10, 2253878), (11, 2048980), (20, 1126939), (22, 1024490), (44, 512245), (53, 425260), (55, 409796), (106, 212630), (110, 204898), (212, 106315), (220, 102449), (265, 85052), (530, 42526), (583, 38660), (1060, 21263), (1166, 19330), (1933, 11660), (2332, 9665), (2915, 7732), (3866, 5830)]