231796250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 80

約数和(自身を含む): 506088000

約数和(自身を除く): 274291750

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 125, 175, 250, 295, 350, 413, 449, 590, 625, 826, 875, 898, 1250, 1475, 1750, 2065, 2245, 2950, 3143, 4130, 4375, 4490, 6286, 7375, 8750, 10325, 11225, 14750, 15715, 20650, 22450, 26491, 31430, 36875, 51625, 52982, 56125, 73750, 78575, 103250, 112250, 132455, 157150, 185437, 258125, 264910, 280625, 370874, 392875, 516250, 561250, 662275, 785750, 927185, 1324550, 1854370, 1964375, 3311375, 3928750, 4635925, 6622750, 9271850, 16556875, 23179625, 33113750, 46359250, 115898125, 231796250]

約数ペア:

[(1, 231796250), (2, 115898125), (5, 46359250), (7, 33113750), (10, 23179625), (14, 16556875), (25, 9271850), (35, 6622750), (50, 4635925), (59, 3928750), (70, 3311375), (118, 1964375), (125, 1854370), (175, 1324550), (250, 927185), (295, 785750), (350, 662275), (413, 561250), (449, 516250), (590, 392875), (625, 370874), (826, 280625), (875, 264910), (898, 258125), (1250, 185437), (1475, 157150), (1750, 132455), (2065, 112250), (2245, 103250), (2950, 78575), (3143, 73750), (4130, 56125), (4375, 52982), (4490, 51625), (6286, 36875), (7375, 31430), (8750, 26491), (10325, 22450), (11225, 20650), (14750, 15715)]