2022445100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1555727}}^1$

素因数の和:1555754

約数の個数: 36

約数和(自身を含む): 4726301664

約数和(自身を除く): 2703856564

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1555727, 3111454, 6222908, 7778635, 15557270, 20224451, 31114540, 38893175, 40448902, 77786350, 80897804, 101122255, 155572700, 202244510, 404489020, 505611275, 1011222550, 2022445100]

約数ペア:

[(1, 2022445100), (2, 1011222550), (4, 505611275), (5, 404489020), (10, 202244510), (13, 155572700), (20, 101122255), (25, 80897804), (26, 77786350), (50, 40448902), (52, 38893175), (65, 31114540), (100, 20224451), (130, 15557270), (260, 7778635), (325, 6222908), (650, 3111454), (1300, 1555727)]