97487260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5281}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 223618752

約数和(自身を除く): 126131492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1846, 3692, 4615, 5281, 9230, 10562, 18460, 21124, 26405, 52810, 68653, 105620, 137306, 274612, 343265, 374951, 686530, 749902, 1373060, 1499804, 1874755, 3749510, 4874363, 7499020, 9748726, 19497452, 24371815, 48743630, 97487260]

約数ペア:

[(1, 97487260), (2, 48743630), (4, 24371815), (5, 19497452), (10, 9748726), (13, 7499020), (20, 4874363), (26, 3749510), (52, 1874755), (65, 1499804), (71, 1373060), (130, 749902), (142, 686530), (260, 374951), (284, 343265), (355, 274612), (710, 137306), (923, 105620), (1420, 68653), (1846, 52810), (3692, 26405), (4615, 21124), (5281, 18460), (9230, 10562)]