125912480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21269}}^1$

素因数の和:21321

約数の個数: 48

約数和(自身を含む): 305522280

約数和(自身を除く): 179609800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 21269, 42538, 85076, 106345, 170152, 212690, 340304, 425380, 680608, 786953, 850760, 1573906, 1701520, 3147812, 3403040, 3934765, 6295624, 7869530, 12591248, 15739060, 25182496, 31478120, 62956240, 125912480]

約数ペア:

[(1, 125912480), (2, 62956240), (4, 31478120), (5, 25182496), (8, 15739060), (10, 12591248), (16, 7869530), (20, 6295624), (32, 3934765), (37, 3403040), (40, 3147812), (74, 1701520), (80, 1573906), (148, 850760), (160, 786953), (185, 680608), (296, 425380), (370, 340304), (592, 212690), (740, 170152), (1184, 106345), (1480, 85076), (2960, 42538), (5920, 21269)]