25823820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3557}}^1$

素因数の和:3591

約数の個数: 72

約数和(自身を含む): 79499952

約数和(自身を除く): 53676132

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3557, 3630, 7114, 7260, 10671, 14228, 17785, 21342, 35570, 39127, 42684, 53355, 71140, 78254, 106710, 117381, 156508, 195635, 213420, 234762, 391270, 430397, 469524, 586905, 782540, 860794, 1173810, 1291191, 1721588, 2151985, 2347620, 2582382, 4303970, 5164764, 6455955, 8607940, 12911910, 25823820]

約数ペア:

[(1, 25823820), (2, 12911910), (3, 8607940), (4, 6455955), (5, 5164764), (6, 4303970), (10, 2582382), (11, 2347620), (12, 2151985), (15, 1721588), (20, 1291191), (22, 1173810), (30, 860794), (33, 782540), (44, 586905), (55, 469524), (60, 430397), (66, 391270), (110, 234762), (121, 213420), (132, 195635), (165, 156508), (220, 117381), (242, 106710), (330, 78254), (363, 71140), (484, 53355), (605, 42684), (660, 39127), (726, 35570), (1210, 21342), (1452, 17785), (1815, 14228), (2420, 10671), (3557, 7260), (3630, 7114)]