123730100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{95177}}^1$

素因数の和:95204

約数の個数: 36

約数和(自身を含む): 289150764

約数和(自身を除く): 165420664

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 95177, 190354, 380708, 475885, 951770, 1237301, 1903540, 2379425, 2474602, 4758850, 4949204, 6186505, 9517700, 12373010, 24746020, 30932525, 61865050, 123730100]

約数ペア:

[(1, 123730100), (2, 61865050), (4, 30932525), (5, 24746020), (10, 12373010), (13, 9517700), (20, 6186505), (25, 4949204), (26, 4758850), (50, 2474602), (52, 2379425), (65, 1903540), (100, 1237301), (130, 951770), (260, 475885), (325, 380708), (650, 190354), (1300, 95177)]