11780960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2583

約数の個数: 48

約数和(自身を含む): 28803600

約数和(自身を除く): 17022640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2539, 4640, 5078, 10156, 12695, 20312, 25390, 40624, 50780, 73631, 81248, 101560, 147262, 203120, 294524, 368155, 406240, 589048, 736310, 1178096, 1472620, 2356192, 2945240, 5890480, 11780960]

約数ペア:

[(1, 11780960), (2, 5890480), (4, 2945240), (5, 2356192), (8, 1472620), (10, 1178096), (16, 736310), (20, 589048), (29, 406240), (32, 368155), (40, 294524), (58, 203120), (80, 147262), (116, 101560), (145, 81248), (160, 73631), (232, 50780), (290, 40624), (464, 25390), (580, 20312), (928, 12695), (1160, 10156), (2320, 5078), (2539, 4640)]