38189450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 78416856

約数和(自身を除く): 40227406

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 1433, 2050, 2665, 2866, 5330, 7165, 13325, 14330, 18629, 26650, 35825, 37258, 58753, 71650, 93145, 117506, 186290, 293765, 465725, 587530, 763789, 931450, 1468825, 1527578, 2937650, 3818945, 7637890, 19094725, 38189450]

約数ペア:

[(1, 38189450), (2, 19094725), (5, 7637890), (10, 3818945), (13, 2937650), (25, 1527578), (26, 1468825), (41, 931450), (50, 763789), (65, 587530), (82, 465725), (130, 293765), (205, 186290), (325, 117506), (410, 93145), (533, 71650), (650, 58753), (1025, 37258), (1066, 35825), (1433, 26650), (2050, 18629), (2665, 14330), (2866, 13325), (5330, 7165)]