1520580100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1169677}}^1$

素因数の和:1169704

約数の個数: 36

約数和(自身を含む): 3553481764

約数和(自身を除く): 2032901664

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1169677, 2339354, 4678708, 5848385, 11696770, 15205801, 23393540, 29241925, 30411602, 58483850, 60823204, 76029005, 116967700, 152058010, 304116020, 380145025, 760290050, 1520580100]

約数ペア:

[(1, 1520580100), (2, 760290050), (4, 380145025), (5, 304116020), (10, 152058010), (13, 116967700), (20, 76029005), (25, 60823204), (26, 58483850), (50, 30411602), (52, 29241925), (65, 23393540), (100, 15205801), (130, 11696770), (260, 5848385), (325, 4678708), (650, 2339354), (1300, 1169677)]