18925080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9277}}^1$

素因数の和:9308

約数の個数: 64

約数和(自身を含む): 60121440

約数和(自身を除く): 41196360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9277, 18554, 27831, 37108, 46385, 55662, 74216, 92770, 111324, 139155, 157709, 185540, 222648, 278310, 315418, 371080, 473127, 556620, 630836, 788545, 946254, 1113240, 1261672, 1577090, 1892508, 2365635, 3154180, 3785016, 4731270, 6308360, 9462540, 18925080]

約数ペア:

[(1, 18925080), (2, 9462540), (3, 6308360), (4, 4731270), (5, 3785016), (6, 3154180), (8, 2365635), (10, 1892508), (12, 1577090), (15, 1261672), (17, 1113240), (20, 946254), (24, 788545), (30, 630836), (34, 556620), (40, 473127), (51, 371080), (60, 315418), (68, 278310), (85, 222648), (102, 185540), (120, 157709), (136, 139155), (170, 111324), (204, 92770), (255, 74216), (340, 55662), (408, 46385), (510, 37108), (680, 27831), (1020, 18554), (2040, 9277)]