11476640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10247}}^1$

素因数の和:10269

約数の個数: 48

約数和(自身を含む): 30989952

約数和(自身を除く): 19513312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10247, 20494, 40988, 51235, 71729, 81976, 102470, 143458, 163952, 204940, 286916, 327904, 358645, 409880, 573832, 717290, 819760, 1147664, 1434580, 1639520, 2295328, 2869160, 5738320, 11476640]

約数ペア:

[(1, 11476640), (2, 5738320), (4, 2869160), (5, 2295328), (7, 1639520), (8, 1434580), (10, 1147664), (14, 819760), (16, 717290), (20, 573832), (28, 409880), (32, 358645), (35, 327904), (40, 286916), (56, 204940), (70, 163952), (80, 143458), (112, 102470), (140, 81976), (160, 71729), (224, 51235), (280, 40988), (560, 20494), (1120, 10247)]