4512040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8701

約数の個数: 32

約数和(自身を含む): 10934280

約数和(自身を除く): 6422240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8677, 17354, 34708, 43385, 69416, 86770, 112801, 173540, 225602, 347080, 451204, 564005, 902408, 1128010, 2256020, 4512040]

約数ペア:

[(1, 4512040), (2, 2256020), (4, 1128010), (5, 902408), (8, 564005), (10, 451204), (13, 347080), (20, 225602), (26, 173540), (40, 112801), (52, 86770), (65, 69416), (104, 43385), (130, 34708), (260, 17354), (520, 8677)]