73758100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{56737}}^1$

素因数の和:56764

約数の個数: 36

約数和(自身を含む): 172370044

約数和(自身を除く): 98611944

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 56737, 113474, 226948, 283685, 567370, 737581, 1134740, 1418425, 1475162, 2836850, 2950324, 3687905, 5673700, 7375810, 14751620, 18439525, 36879050, 73758100]

約数ペア:

[(1, 73758100), (2, 36879050), (4, 18439525), (5, 14751620), (10, 7375810), (13, 5673700), (20, 3687905), (25, 2950324), (26, 2836850), (50, 1475162), (52, 1418425), (65, 1134740), (100, 737581), (130, 567370), (260, 283685), (325, 226948), (650, 113474), (1300, 56737)]