2092160180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{1277}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 4840179624

約数和(自身を除く): 2748019444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 677, 1210, 1277, 1354, 2420, 2554, 2708, 3385, 5108, 6385, 6770, 7447, 12770, 13540, 14047, 14894, 25540, 28094, 29788, 37235, 56188, 70235, 74470, 81917, 140470, 148940, 154517, 163834, 280940, 309034, 327668, 409585, 618068, 772585, 819170, 864529, 1545170, 1638340, 1729058, 3090340, 3458116, 4322645, 8645290, 9509819, 17290580, 19019638, 38039276, 47549095, 95098190, 104608009, 190196380, 209216018, 418432036, 523040045, 1046080090, 2092160180]

約数ペア:

[(1, 2092160180), (2, 1046080090), (4, 523040045), (5, 418432036), (10, 209216018), (11, 190196380), (20, 104608009), (22, 95098190), (44, 47549095), (55, 38039276), (110, 19019638), (121, 17290580), (220, 9509819), (242, 8645290), (484, 4322645), (605, 3458116), (677, 3090340), (1210, 1729058), (1277, 1638340), (1354, 1545170), (2420, 864529), (2554, 819170), (2708, 772585), (3385, 618068), (5108, 409585), (6385, 327668), (6770, 309034), (7447, 280940), (12770, 163834), (13540, 154517), (14047, 148940), (14894, 140470), (25540, 81917), (28094, 74470), (29788, 70235), (37235, 56188)]