80043310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2999}}^1$

素因数の和:3180

約数の個数: 32

約数和(自身を含む): 153576000

約数和(自身を除く): 73532690

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 2669, 2999, 5338, 5998, 13345, 14995, 26690, 29990, 50983, 101966, 254915, 470843, 509830, 941686, 2354215, 4708430, 8004331, 16008662, 40021655, 80043310]

約数ペア:

[(1, 80043310), (2, 40021655), (5, 16008662), (10, 8004331), (17, 4708430), (34, 2354215), (85, 941686), (157, 509830), (170, 470843), (314, 254915), (785, 101966), (1570, 50983), (2669, 29990), (2999, 26690), (5338, 14995), (5998, 13345)]