2350872414575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1\times {\mathrm{16361}}^1$

素因数の和:17876

約数の個数: 48

約数和(自身を含む): 3017573237952

約数和(自身を除く): 666700823377

約数列:

[1, 5, 25, 41, 103, 205, 515, 1025, 1361, 2575, 4223, 6805, 16361, 21115, 34025, 55801, 81805, 105575, 140183, 279005, 409025, 670801, 700915, 1395025, 1685183, 3354005, 3504575, 5747503, 8425915, 16770025, 22267321, 28737515, 42129575, 69092503, 111336605, 143687575, 345462515, 556683025, 912960161, 1727312575, 2293534063, 4564800805, 11467670315, 22824004025, 57338351575, 94034896583, 470174482915, 2350872414575]

約数ペア:

[(1, 2350872414575), (5, 470174482915), (25, 94034896583), (41, 57338351575), (103, 22824004025), (205, 11467670315), (515, 4564800805), (1025, 2293534063), (1361, 1727312575), (2575, 912960161), (4223, 556683025), (6805, 345462515), (16361, 143687575), (21115, 111336605), (34025, 69092503), (55801, 42129575), (81805, 28737515), (105575, 22267321), (140183, 16770025), (279005, 8425915), (409025, 5747503), (670801, 3504575), (700915, 3354005), (1395025, 1685183)]