5191286750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38959}}^1$

素因数の和:39030

約数の個数: 64

約数和(自身を含む): 10721168640

約数和(自身を除く): 5529881890

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 125, 130, 205, 250, 325, 410, 533, 650, 1025, 1066, 1625, 2050, 2665, 3250, 5125, 5330, 10250, 13325, 26650, 38959, 66625, 77918, 133250, 194795, 389590, 506467, 973975, 1012934, 1597319, 1947950, 2532335, 3194638, 4869875, 5064670, 7986595, 9739750, 12661675, 15973190, 20765147, 25323350, 39932975, 41530294, 63308375, 79865950, 103825735, 126616750, 199664875, 207651470, 399329750, 519128675, 1038257350, 2595643375, 5191286750]

約数ペア:

[(1, 5191286750), (2, 2595643375), (5, 1038257350), (10, 519128675), (13, 399329750), (25, 207651470), (26, 199664875), (41, 126616750), (50, 103825735), (65, 79865950), (82, 63308375), (125, 41530294), (130, 39932975), (205, 25323350), (250, 20765147), (325, 15973190), (410, 12661675), (533, 9739750), (650, 7986595), (1025, 5064670), (1066, 4869875), (1625, 3194638), (2050, 2532335), (2665, 1947950), (3250, 1597319), (5125, 1012934), (5330, 973975), (10250, 506467), (13325, 389590), (26650, 194795), (38959, 133250), (66625, 77918)]