84505460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{325021}}^1$

素因数の和:325043

約数の個数: 24

約数和(自身を含む): 191112936

約数和(自身を除く): 106607476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 325021, 650042, 1300084, 1625105, 3250210, 4225273, 6500420, 8450546, 16901092, 21126365, 42252730, 84505460]

約数ペア:

[(1, 84505460), (2, 42252730), (4, 21126365), (5, 16901092), (10, 8450546), (13, 6500420), (20, 4225273), (26, 3250210), (52, 1625105), (65, 1300084), (130, 650042), (260, 325021)]