74658950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 69706810

約数列:

[1, 2, 5, 10, 25, 41, 50, 79, 82, 158, 205, 395, 410, 461, 790, 922, 1025, 1975, 2050, 2305, 3239, 3950, 4610, 6478, 11525, 16195, 18901, 23050, 32390, 36419, 37802, 72838, 80975, 94505, 161950, 182095, 189010, 364190, 472525, 910475, 945050, 1493179, 1820950, 2986358, 7465895, 14931790, 37329475, 74658950]

約数ペア:

[(1, 74658950), (2, 37329475), (5, 14931790), (10, 7465895), (25, 2986358), (41, 1820950), (50, 1493179), (79, 945050), (82, 910475), (158, 472525), (205, 364190), (395, 189010), (410, 182095), (461, 161950), (790, 94505), (922, 80975), (1025, 72838), (1975, 37802), (2050, 36419), (2305, 32390), (3239, 23050), (3950, 18901), (4610, 16195), (6478, 11525)]