1323855220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2282509}}^1$

素因数の和:2282547

約数の個数: 24

約数和(自身を含む): 2875962600

約数和(自身を除く): 1552107380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2282509, 4565018, 9130036, 11412545, 22825090, 45650180, 66192761, 132385522, 264771044, 330963805, 661927610, 1323855220]

約数ペア:

[(1, 1323855220), (2, 661927610), (4, 330963805), (5, 264771044), (10, 132385522), (20, 66192761), (29, 45650180), (58, 22825090), (116, 11412545), (145, 9130036), (290, 4565018), (580, 2282509)]