2315300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 54

約数和(自身を含む): 5480118

約数和(自身を除く): 3164818

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 137, 169, 260, 274, 325, 338, 548, 650, 676, 685, 845, 1300, 1370, 1690, 1781, 2740, 3380, 3425, 3562, 4225, 6850, 7124, 8450, 8905, 13700, 16900, 17810, 23153, 35620, 44525, 46306, 89050, 92612, 115765, 178100, 231530, 463060, 578825, 1157650, 2315300]

約数ペア:

[(1, 2315300), (2, 1157650), (4, 578825), (5, 463060), (10, 231530), (13, 178100), (20, 115765), (25, 92612), (26, 89050), (50, 46306), (52, 44525), (65, 35620), (100, 23153), (130, 17810), (137, 16900), (169, 13700), (260, 8905), (274, 8450), (325, 7124), (338, 6850), (548, 4225), (650, 3562), (676, 3425), (685, 3380), (845, 2740), (1300, 1781), (1370, 1690)]