264147760

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{62299}}^1$

素因数の和:62365

約数の個数: 40

約数和(自身を含む): 625741200

約数和(自身を除く): 361593440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 62299, 124598, 249196, 311495, 498392, 622990, 996784, 1245980, 2491960, 3301847, 4983920, 6603694, 13207388, 16509235, 26414776, 33018470, 52829552, 66036940, 132073880, 264147760]

約数ペア:

[(1, 264147760), (2, 132073880), (4, 66036940), (5, 52829552), (8, 33018470), (10, 26414776), (16, 16509235), (20, 13207388), (40, 6603694), (53, 4983920), (80, 3301847), (106, 2491960), (212, 1245980), (265, 996784), (424, 622990), (530, 498392), (848, 311495), (1060, 249196), (2120, 124598), (4240, 62299)]