970740040

素因数分解:

$2^3\times 5^1\times {\mathrm{24268501}}^1$

素因数の和:24268512

約数の個数: 16

約数和(自身を含む): 2184165180

約数和(自身を除く): 1213425140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 24268501, 48537002, 97074004, 121342505, 194148008, 242685010, 485370020, 970740040]

約数ペア:

[(1, 970740040), (2, 485370020), (4, 242685010), (5, 194148008), (8, 121342505), (10, 97074004), (20, 48537002), (40, 24268501)]