26744380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 62586720

約数和(自身を除く): 35842340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3547, 3770, 7094, 7540, 14188, 17735, 35470, 46111, 70940, 92222, 102863, 184444, 205726, 230555, 411452, 461110, 514315, 922220, 1028630, 1337219, 2057260, 2674438, 5348876, 6686095, 13372190, 26744380]

約数ペア:

[(1, 26744380), (2, 13372190), (4, 6686095), (5, 5348876), (10, 2674438), (13, 2057260), (20, 1337219), (26, 1028630), (29, 922220), (52, 514315), (58, 461110), (65, 411452), (116, 230555), (130, 205726), (145, 184444), (260, 102863), (290, 92222), (377, 70940), (580, 46111), (754, 35470), (1508, 17735), (1885, 14188), (3547, 7540), (3770, 7094)]