34464820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1960

約数の個数: 48

約数和(自身を含む): 79083648

約数和(自身を除く): 44618828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 1867, 3692, 3734, 4615, 7468, 9230, 9335, 18460, 18670, 24271, 37340, 48542, 97084, 121355, 132557, 242710, 265114, 485420, 530228, 662785, 1325570, 1723241, 2651140, 3446482, 6892964, 8616205, 17232410, 34464820]

約数ペア:

[(1, 34464820), (2, 17232410), (4, 8616205), (5, 6892964), (10, 3446482), (13, 2651140), (20, 1723241), (26, 1325570), (52, 662785), (65, 530228), (71, 485420), (130, 265114), (142, 242710), (260, 132557), (284, 121355), (355, 97084), (710, 48542), (923, 37340), (1420, 24271), (1846, 18670), (1867, 18460), (3692, 9335), (3734, 9230), (4615, 7468)]