1169175020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{5347}}^1$

素因数の和:5427

約数の個数: 72

約数和(自身を含む): 2738967504

約数和(自身を除く): 1569792484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 841, 1508, 1682, 1885, 3364, 3770, 4205, 5347, 7540, 8410, 10694, 10933, 16820, 21388, 21866, 26735, 43732, 53470, 54665, 69511, 106940, 109330, 139022, 155063, 218660, 278044, 310126, 347555, 620252, 695110, 775315, 1390220, 1550630, 2015819, 3101260, 4031638, 4496827, 8063276, 8993654, 10079095, 17987308, 20158190, 22484135, 40316380, 44968270, 58458751, 89936540, 116917502, 233835004, 292293755, 584587510, 1169175020]

約数ペア:

[(1, 1169175020), (2, 584587510), (4, 292293755), (5, 233835004), (10, 116917502), (13, 89936540), (20, 58458751), (26, 44968270), (29, 40316380), (52, 22484135), (58, 20158190), (65, 17987308), (116, 10079095), (130, 8993654), (145, 8063276), (260, 4496827), (290, 4031638), (377, 3101260), (580, 2015819), (754, 1550630), (841, 1390220), (1508, 775315), (1682, 695110), (1885, 620252), (3364, 347555), (3770, 310126), (4205, 278044), (5347, 218660), (7540, 155063), (8410, 139022), (10694, 109330), (10933, 106940), (16820, 69511), (21388, 54665), (21866, 53470), (26735, 43732)]