2574640510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1\times {\mathrm{733}}^1$

素因数の和:1453

約数の個数: 64

約数和(自身を含む): 5127312960

約数和(自身を除く): 2552672450

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 659, 733, 1066, 1318, 1466, 2665, 3295, 3665, 5330, 6590, 7330, 8567, 9529, 17134, 19058, 27019, 30053, 42835, 47645, 54038, 60106, 85670, 95290, 135095, 150265, 270190, 300530, 351247, 390689, 483047, 702494, 781378, 966094, 1756235, 1953445, 2415235, 3512470, 3906890, 4830470, 6279611, 12559222, 19804927, 31398055, 39609854, 62796110, 99024635, 198049270, 257464051, 514928102, 1287320255, 2574640510]

約数ペア:

[(1, 2574640510), (2, 1287320255), (5, 514928102), (10, 257464051), (13, 198049270), (26, 99024635), (41, 62796110), (65, 39609854), (82, 31398055), (130, 19804927), (205, 12559222), (410, 6279611), (533, 4830470), (659, 3906890), (733, 3512470), (1066, 2415235), (1318, 1953445), (1466, 1756235), (2665, 966094), (3295, 781378), (3665, 702494), (5330, 483047), (6590, 390689), (7330, 351247), (8567, 300530), (9529, 270190), (17134, 150265), (19058, 135095), (27019, 95290), (30053, 85670), (42835, 60106), (47645, 54038)]