93685540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{881}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 212632560

約数和(自身を除く): 118947020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 409, 818, 881, 1636, 1762, 2045, 3524, 4090, 4405, 5317, 8180, 8810, 10634, 11453, 17620, 21268, 22906, 26585, 45812, 53170, 57265, 106340, 114530, 229060, 360329, 720658, 1441316, 1801645, 3603290, 4684277, 7206580, 9368554, 18737108, 23421385, 46842770, 93685540]

約数ペア:

[(1, 93685540), (2, 46842770), (4, 23421385), (5, 18737108), (10, 9368554), (13, 7206580), (20, 4684277), (26, 3603290), (52, 1801645), (65, 1441316), (130, 720658), (260, 360329), (409, 229060), (818, 114530), (881, 106340), (1636, 57265), (1762, 53170), (2045, 45812), (3524, 26585), (4090, 22906), (4405, 21268), (5317, 17620), (8180, 11453), (8810, 10634)]