24659570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 26627470

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 211, 290, 310, 377, 403, 422, 754, 806, 899, 1055, 1798, 1885, 2015, 2110, 2743, 3770, 4030, 4495, 5486, 6119, 6541, 8990, 11687, 12238, 13082, 13715, 23374, 27430, 30595, 32705, 58435, 61190, 65410, 79547, 85033, 116870, 159094, 170066, 189689, 379378, 397735, 425165, 795470, 850330, 948445, 1896890, 2465957, 4931914, 12329785, 24659570]

約数ペア:

[(1, 24659570), (2, 12329785), (5, 4931914), (10, 2465957), (13, 1896890), (26, 948445), (29, 850330), (31, 795470), (58, 425165), (62, 397735), (65, 379378), (130, 189689), (145, 170066), (155, 159094), (211, 116870), (290, 85033), (310, 79547), (377, 65410), (403, 61190), (422, 58435), (754, 32705), (806, 30595), (899, 27430), (1055, 23374), (1798, 13715), (1885, 13082), (2015, 12238), (2110, 11687), (2743, 8990), (3770, 6541), (4030, 6119), (4495, 5486)]