108185620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16747}}^1$

素因数の和:16792

約数の個数: 48

約数和(自身を含む): 253229760

約数和(自身を除く): 145044140

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 16747, 33494, 66988, 83735, 167470, 284699, 318193, 334940, 569398, 636386, 1138796, 1272772, 1423495, 1590965, 2846990, 3181930, 5409281, 5693980, 6363860, 10818562, 21637124, 27046405, 54092810, 108185620]

約数ペア:

[(1, 108185620), (2, 54092810), (4, 27046405), (5, 21637124), (10, 10818562), (17, 6363860), (19, 5693980), (20, 5409281), (34, 3181930), (38, 2846990), (68, 1590965), (76, 1423495), (85, 1272772), (95, 1138796), (170, 636386), (190, 569398), (323, 334940), (340, 318193), (380, 284699), (646, 167470), (1292, 83735), (1615, 66988), (3230, 33494), (6460, 16747)]