13309852400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2559587}}^1$

素因数の和:2559618

約数の個数: 60

約数和(自身を含む): 34436696952

約数和(自身を除く): 21126844552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 2559587, 5119174, 10238348, 12797935, 20476696, 25595870, 33274631, 40953392, 51191740, 63989675, 66549262, 102383480, 127979350, 133098524, 166373155, 204766960, 255958700, 266197048, 332746310, 511917400, 532394096, 665492620, 831865775, 1023834800, 1330985240, 1663731550, 2661970480, 3327463100, 6654926200, 13309852400]

約数ペア:

[(1, 13309852400), (2, 6654926200), (4, 3327463100), (5, 2661970480), (8, 1663731550), (10, 1330985240), (13, 1023834800), (16, 831865775), (20, 665492620), (25, 532394096), (26, 511917400), (40, 332746310), (50, 266197048), (52, 255958700), (65, 204766960), (80, 166373155), (100, 133098524), (104, 127979350), (130, 102383480), (200, 66549262), (208, 63989675), (260, 51191740), (325, 40953392), (400, 33274631), (520, 25595870), (650, 20476696), (1040, 12797935), (1300, 10238348), (2600, 5119174), (5200, 2559587)]