71450050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{204143}}^1$

素因数の和:204162

約数の個数: 24

約数和(自身を含む): 151883136

約数和(自身を除く): 80433086

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 204143, 408286, 1020715, 1429001, 2041430, 2858002, 5103575, 7145005, 10207150, 14290010, 35725025, 71450050]

約数ペア:

[(1, 71450050), (2, 35725025), (5, 14290010), (7, 10207150), (10, 7145005), (14, 5103575), (25, 2858002), (35, 2041430), (50, 1429001), (70, 1020715), (175, 408286), (350, 204143)]