46887280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53281}}^1$

素因数の和:53305

約数の個数: 40

約数和(自身を含む): 118925424

約数和(自身を除く): 72038144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 53281, 106562, 213124, 266405, 426248, 532810, 586091, 852496, 1065620, 1172182, 2131240, 2344364, 2930455, 4262480, 4688728, 5860910, 9377456, 11721820, 23443640, 46887280]

約数ペア:

[(1, 46887280), (2, 23443640), (4, 11721820), (5, 9377456), (8, 5860910), (10, 4688728), (11, 4262480), (16, 2930455), (20, 2344364), (22, 2131240), (40, 1172182), (44, 1065620), (55, 852496), (80, 586091), (88, 532810), (110, 426248), (176, 266405), (220, 213124), (440, 106562), (880, 53281)]