2620317610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{41999}}^1$

素因数の和:42390

約数の個数: 32

約数和(自身を含む): 5007744000

約数和(自身を除く): 2387426390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 367, 734, 1835, 3670, 6239, 12478, 31195, 41999, 62390, 83998, 209995, 419990, 713983, 1427966, 3569915, 7139830, 15413633, 30827266, 77068165, 154136330, 262031761, 524063522, 1310158805, 2620317610]

約数ペア:

[(1, 2620317610), (2, 1310158805), (5, 524063522), (10, 262031761), (17, 154136330), (34, 77068165), (85, 30827266), (170, 15413633), (367, 7139830), (734, 3569915), (1835, 1427966), (3670, 713983), (6239, 419990), (12478, 209995), (31195, 83998), (41999, 62390)]