41815020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53609}}^1$

素因数の和:53634

約数の個数: 48

約数和(自身を含む): 126090720

約数和(自身を除く): 84275700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 53609, 107218, 160827, 214436, 268045, 321654, 536090, 643308, 696917, 804135, 1072180, 1393834, 1608270, 2090751, 2787668, 3216540, 3484585, 4181502, 6969170, 8363004, 10453755, 13938340, 20907510, 41815020]

約数ペア:

[(1, 41815020), (2, 20907510), (3, 13938340), (4, 10453755), (5, 8363004), (6, 6969170), (10, 4181502), (12, 3484585), (13, 3216540), (15, 2787668), (20, 2090751), (26, 1608270), (30, 1393834), (39, 1072180), (52, 804135), (60, 696917), (65, 643308), (78, 536090), (130, 321654), (156, 268045), (195, 214436), (260, 160827), (390, 107218), (780, 53609)]