60420040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{88853}}^1$

素因数の和:88881

約数の個数: 32

約数和(自身を含む): 143943480

約数和(自身を除く): 83523440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 88853, 177706, 355412, 444265, 710824, 888530, 1510501, 1777060, 3021002, 3554120, 6042004, 7552505, 12084008, 15105010, 30210020, 60420040]

約数ペア:

[(1, 60420040), (2, 30210020), (4, 15105010), (5, 12084008), (8, 7552505), (10, 6042004), (17, 3554120), (20, 3021002), (34, 1777060), (40, 1510501), (68, 888530), (85, 710824), (136, 444265), (170, 355412), (340, 177706), (680, 88853)]