5530850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 11332608

約数和(自身を除く): 5801758

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 67, 127, 130, 134, 254, 325, 335, 635, 650, 670, 871, 1270, 1651, 1675, 1742, 3175, 3302, 3350, 4355, 6350, 8255, 8509, 8710, 16510, 17018, 21775, 41275, 42545, 43550, 82550, 85090, 110617, 212725, 221234, 425450, 553085, 1106170, 2765425, 5530850]

約数ペア:

[(1, 5530850), (2, 2765425), (5, 1106170), (10, 553085), (13, 425450), (25, 221234), (26, 212725), (50, 110617), (65, 85090), (67, 82550), (127, 43550), (130, 42545), (134, 41275), (254, 21775), (325, 17018), (335, 16510), (635, 8710), (650, 8509), (670, 8255), (871, 6350), (1270, 4355), (1651, 3350), (1675, 3302), (1742, 3175)]