26406120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16927}}^1$

素因数の和:16954

約数の個数: 64

約数和(自身を含む): 85317120

約数和(自身を除く): 58911000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 16927, 33854, 50781, 67708, 84635, 101562, 135416, 169270, 203124, 220051, 253905, 338540, 406248, 440102, 507810, 660153, 677080, 880204, 1015620, 1100255, 1320306, 1760408, 2031240, 2200510, 2640612, 3300765, 4401020, 5281224, 6601530, 8802040, 13203060, 26406120]

約数ペア:

[(1, 26406120), (2, 13203060), (3, 8802040), (4, 6601530), (5, 5281224), (6, 4401020), (8, 3300765), (10, 2640612), (12, 2200510), (13, 2031240), (15, 1760408), (20, 1320306), (24, 1100255), (26, 1015620), (30, 880204), (39, 677080), (40, 660153), (52, 507810), (60, 440102), (65, 406248), (78, 338540), (104, 253905), (120, 220051), (130, 203124), (156, 169270), (195, 135416), (260, 101562), (312, 84635), (390, 67708), (520, 50781), (780, 33854), (1560, 16927)]