22777950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11681}}^1$

素因数の和:11709

約数の個数: 48

約数和(自身を含む): 60839856

約数和(自身を除く): 38061906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 11681, 23362, 35043, 58405, 70086, 116810, 151853, 175215, 292025, 303706, 350430, 455559, 584050, 759265, 876075, 911118, 1518530, 1752150, 2277795, 3796325, 4555590, 7592650, 11388975, 22777950]

約数ペア:

[(1, 22777950), (2, 11388975), (3, 7592650), (5, 4555590), (6, 3796325), (10, 2277795), (13, 1752150), (15, 1518530), (25, 911118), (26, 876075), (30, 759265), (39, 584050), (50, 455559), (65, 350430), (75, 303706), (78, 292025), (130, 175215), (150, 151853), (195, 116810), (325, 70086), (390, 58405), (650, 35043), (975, 23362), (1950, 11681)]