2603112550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{30971}}^1$

素因数の和:31065

約数の個数: 36

約数和(自身を含む): 4962922308

約数和(自身を除く): 2359809758

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1681, 2050, 3362, 8405, 16810, 30971, 42025, 61942, 84050, 154855, 309710, 774275, 1269811, 1548550, 2539622, 6349055, 12698110, 31745275, 52062251, 63490550, 104124502, 260311255, 520622510, 1301556275, 2603112550]

約数ペア:

[(1, 2603112550), (2, 1301556275), (5, 520622510), (10, 260311255), (25, 104124502), (41, 63490550), (50, 52062251), (82, 31745275), (205, 12698110), (410, 6349055), (1025, 2539622), (1681, 1548550), (2050, 1269811), (3362, 774275), (8405, 309710), (16810, 154855), (30971, 84050), (42025, 61942)]