22985300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17681}}^1$

素因数の和:17708

約数の個数: 36

約数和(自身を含む): 53717916

約数和(自身を除く): 30732616

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 17681, 35362, 70724, 88405, 176810, 229853, 353620, 442025, 459706, 884050, 919412, 1149265, 1768100, 2298530, 4597060, 5746325, 11492650, 22985300]

約数ペア:

[(1, 22985300), (2, 11492650), (4, 5746325), (5, 4597060), (10, 2298530), (13, 1768100), (20, 1149265), (25, 919412), (26, 884050), (50, 459706), (52, 442025), (65, 353620), (100, 229853), (130, 176810), (260, 88405), (325, 70724), (650, 35362), (1300, 17681)]