73246420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281717}}^1$

素因数の和:281739

約数の個数: 24

約数和(自身を含む): 165650184

約数和(自身を除く): 92403764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 281717, 563434, 1126868, 1408585, 2817170, 3662321, 5634340, 7324642, 14649284, 18311605, 36623210, 73246420]

約数ペア:

[(1, 73246420), (2, 36623210), (4, 18311605), (5, 14649284), (10, 7324642), (13, 5634340), (20, 3662321), (26, 2817170), (52, 1408585), (65, 1126868), (130, 563434), (260, 281717)]