2040371089860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{74411783}}^1$

素因数の和:74412252

約数の個数: 48

約数和(自身を含む): 5725540308096

約数和(自身を除く): 3685169218236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 1371, 1828, 2285, 2742, 4570, 5484, 6855, 9140, 13710, 27420, 74411783, 148823566, 223235349, 297647132, 372058915, 446470698, 744117830, 892941396, 1116176745, 1488235660, 2232353490, 4464706980, 34006184831, 68012369662, 102018554493, 136024739324, 170030924155, 204037108986, 340061848310, 408074217972, 510092772465, 680123696620, 1020185544930, 2040371089860]

約数ペア:

[(1, 2040371089860), (2, 1020185544930), (3, 680123696620), (4, 510092772465), (5, 408074217972), (6, 340061848310), (10, 204037108986), (12, 170030924155), (15, 136024739324), (20, 102018554493), (30, 68012369662), (60, 34006184831), (457, 4464706980), (914, 2232353490), (1371, 1488235660), (1828, 1116176745), (2285, 892941396), (2742, 744117830), (4570, 446470698), (5484, 372058915), (6855, 297647132), (9140, 223235349), (13710, 148823566), (27420, 74411783)]