201505460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59617}}^1$

素因数の和:59652

約数の個数: 36

約数和(自身を含む): 458223948

約数和(自身を除く): 256718488

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 59617, 119234, 238468, 298085, 596170, 775021, 1192340, 1550042, 3100084, 3875105, 7750210, 10075273, 15500420, 20150546, 40301092, 50376365, 100752730, 201505460]

約数ペア:

[(1, 201505460), (2, 100752730), (4, 50376365), (5, 40301092), (10, 20150546), (13, 15500420), (20, 10075273), (26, 7750210), (52, 3875105), (65, 3100084), (130, 1550042), (169, 1192340), (260, 775021), (338, 596170), (676, 298085), (845, 238468), (1690, 119234), (3380, 59617)]