227076460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12301}}^1$

素因数の和:12394

約数の個数: 48

約数和(自身を含む): 520817472

約数和(自身を除く): 293741012

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, 9230, 12301, 18460, 24602, 49204, 61505, 123010, 159913, 246020, 319826, 639652, 799565, 873371, 1599130, 1746742, 3198260, 3493484, 4366855, 8733710, 11353823, 17467420, 22707646, 45415292, 56769115, 113538230, 227076460]

約数ペア:

[(1, 227076460), (2, 113538230), (4, 56769115), (5, 45415292), (10, 22707646), (13, 17467420), (20, 11353823), (26, 8733710), (52, 4366855), (65, 3493484), (71, 3198260), (130, 1746742), (142, 1599130), (260, 873371), (284, 799565), (355, 639652), (710, 319826), (923, 246020), (1420, 159913), (1846, 123010), (3692, 61505), (4615, 49204), (9230, 24602), (12301, 18460)]