12662560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 30958200

約数和(自身を除く): 18295640

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, 2729, 4640, 5458, 10916, 13645, 21832, 27290, 43664, 54580, 79141, 87328, 109160, 158282, 218320, 316564, 395705, 436640, 633128, 791410, 1266256, 1582820, 2532512, 3165640, 6331280, 12662560]

約数ペア:

[(1, 12662560), (2, 6331280), (4, 3165640), (5, 2532512), (8, 1582820), (10, 1266256), (16, 791410), (20, 633128), (29, 436640), (32, 395705), (40, 316564), (58, 218320), (80, 158282), (116, 109160), (145, 87328), (160, 79141), (232, 54580), (290, 43664), (464, 27290), (580, 21832), (928, 13645), (1160, 10916), (2320, 5458), (2729, 4640)]