23522180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3500

約数の個数: 48

約数和(自身を含む): 55641600

約数和(自身を除く): 32119420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 3449, 6820, 6898, 13796, 17245, 34490, 37939, 68980, 75878, 106919, 151756, 189695, 213838, 379390, 427676, 534595, 758780, 1069190, 1176109, 2138380, 2352218, 4704436, 5880545, 11761090, 23522180]

約数ペア:

[(1, 23522180), (2, 11761090), (4, 5880545), (5, 4704436), (10, 2352218), (11, 2138380), (20, 1176109), (22, 1069190), (31, 758780), (44, 534595), (55, 427676), (62, 379390), (110, 213838), (124, 189695), (155, 151756), (220, 106919), (310, 75878), (341, 68980), (620, 37939), (682, 34490), (1364, 17245), (1705, 13796), (3410, 6898), (3449, 6820)]