1097973640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{1039}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 2560896000

約数和(自身を除く): 1462922360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 911, 1039, 1160, 1822, 2078, 3644, 4156, 4555, 5195, 7288, 8312, 9110, 10390, 18220, 20780, 26419, 30131, 36440, 41560, 52838, 60262, 105676, 120524, 132095, 150655, 211352, 241048, 264190, 301310, 528380, 602620, 946529, 1056760, 1205240, 1893058, 3786116, 4732645, 7572232, 9465290, 18930580, 27449341, 37861160, 54898682, 109797364, 137246705, 219594728, 274493410, 548986820, 1097973640]

約数ペア:

[(1, 1097973640), (2, 548986820), (4, 274493410), (5, 219594728), (8, 137246705), (10, 109797364), (20, 54898682), (29, 37861160), (40, 27449341), (58, 18930580), (116, 9465290), (145, 7572232), (232, 4732645), (290, 3786116), (580, 1893058), (911, 1205240), (1039, 1056760), (1160, 946529), (1822, 602620), (2078, 528380), (3644, 301310), (4156, 264190), (4555, 241048), (5195, 211352), (7288, 150655), (8312, 132095), (9110, 120524), (10390, 105676), (18220, 60262), (20780, 52838), (26419, 41560), (30131, 36440)]