16863200

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 41762952

約数和(自身を除く): 24899752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 197, 200, 214, 394, 400, 428, 535, 788, 800, 856, 985, 1070, 1576, 1712, 1970, 2140, 2675, 3152, 3424, 3940, 4280, 4925, 5350, 6304, 7880, 8560, 9850, 10700, 15760, 17120, 19700, 21079, 21400, 31520, 39400, 42158, 42800, 78800, 84316, 85600, 105395, 157600, 168632, 210790, 337264, 421580, 526975, 674528, 843160, 1053950, 1686320, 2107900, 3372640, 4215800, 8431600, 16863200]

約数ペア:

[(1, 16863200), (2, 8431600), (4, 4215800), (5, 3372640), (8, 2107900), (10, 1686320), (16, 1053950), (20, 843160), (25, 674528), (32, 526975), (40, 421580), (50, 337264), (80, 210790), (100, 168632), (107, 157600), (160, 105395), (197, 85600), (200, 84316), (214, 78800), (394, 42800), (400, 42158), (428, 39400), (535, 31520), (788, 21400), (800, 21079), (856, 19700), (985, 17120), (1070, 15760), (1576, 10700), (1712, 9850), (1970, 8560), (2140, 7880), (2675, 6304), (3152, 5350), (3424, 4925), (3940, 4280)]