4636450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 10624320

約数和(自身を除く): 5987870

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1019, 2038, 2275, 4550, 5095, 7133, 10190, 13247, 14266, 25475, 26494, 35665, 50950, 66235, 71330, 92729, 132470, 178325, 185458, 331175, 356650, 463645, 662350, 927290, 2318225, 4636450]

約数ペア:

[(1, 4636450), (2, 2318225), (5, 927290), (7, 662350), (10, 463645), (13, 356650), (14, 331175), (25, 185458), (26, 178325), (35, 132470), (50, 92729), (65, 71330), (70, 66235), (91, 50950), (130, 35665), (175, 26494), (182, 25475), (325, 14266), (350, 13247), (455, 10190), (650, 7133), (910, 5095), (1019, 4550), (2038, 2275)]