102495080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{62497}}^1$

素因数の和:62549

約数の個数: 32

約数和(自身を含む): 236242440

約数和(自身を除く): 133747360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 62497, 124994, 249988, 312485, 499976, 624970, 1249940, 2499880, 2562377, 5124754, 10249508, 12811885, 20499016, 25623770, 51247540, 102495080]

約数ペア:

[(1, 102495080), (2, 51247540), (4, 25623770), (5, 20499016), (8, 12811885), (10, 10249508), (20, 5124754), (40, 2562377), (41, 2499880), (82, 1249940), (164, 624970), (205, 499976), (328, 312485), (410, 249988), (820, 124994), (1640, 62497)]