95721890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 190753920

約数和(自身を除く): 95032030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 239, 242, 331, 478, 605, 662, 1195, 1210, 1655, 2390, 2629, 3310, 3641, 5258, 7282, 13145, 18205, 26290, 28919, 36410, 40051, 57838, 79109, 80102, 144595, 158218, 200255, 289190, 395545, 400510, 791090, 870199, 1740398, 4350995, 8701990, 9572189, 19144378, 47860945, 95721890]

約数ペア:

[(1, 95721890), (2, 47860945), (5, 19144378), (10, 9572189), (11, 8701990), (22, 4350995), (55, 1740398), (110, 870199), (121, 791090), (239, 400510), (242, 395545), (331, 289190), (478, 200255), (605, 158218), (662, 144595), (1195, 80102), (1210, 79109), (1655, 57838), (2390, 40051), (2629, 36410), (3310, 28919), (3641, 26290), (5258, 18205), (7282, 13145)]