194595520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 112

約数和(自身を含む): 535106880

約数和(自身を除く): 340511360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 763, 797, 872, 1090, 1120, 1526, 1594, 1744, 2180, 2240, 3052, 3188, 3488, 3815, 3985, 4360, 5579, 6104, 6376, 6976, 7630, 7970, 8720, 11158, 12208, 12752, 15260, 15940, 17440, 22316, 24416, 25504, 27895, 30520, 31880, 34880, 44632, 48832, 51008, 55790, 61040, 63760, 86873, 89264, 111580, 122080, 127520, 173746, 178528, 223160, 244160, 255040, 347492, 357056, 434365, 446320, 608111, 694984, 868730, 892640, 1216222, 1389968, 1737460, 1785280, 2432444, 2779936, 3040555, 3474920, 4864888, 5559872, 6081110, 6949840, 9729776, 12162220, 13899680, 19459552, 24324440, 27799360, 38919104, 48648880, 97297760, 194595520]

約数ペア:

[(1, 194595520), (2, 97297760), (4, 48648880), (5, 38919104), (7, 27799360), (8, 24324440), (10, 19459552), (14, 13899680), (16, 12162220), (20, 9729776), (28, 6949840), (32, 6081110), (35, 5559872), (40, 4864888), (56, 3474920), (64, 3040555), (70, 2779936), (80, 2432444), (109, 1785280), (112, 1737460), (140, 1389968), (160, 1216222), (218, 892640), (224, 868730), (280, 694984), (320, 608111), (436, 446320), (448, 434365), (545, 357056), (560, 347492), (763, 255040), (797, 244160), (872, 223160), (1090, 178528), (1120, 173746), (1526, 127520), (1594, 122080), (1744, 111580), (2180, 89264), (2240, 86873), (3052, 63760), (3188, 61040), (3488, 55790), (3815, 51008), (3985, 48832), (4360, 44632), (5579, 34880), (6104, 31880), (6376, 30520), (6976, 27895), (7630, 25504), (7970, 24416), (8720, 22316), (11158, 17440), (12208, 15940), (12752, 15260)]