193070480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:784

約数の個数: 80

約数和(自身を含む): 467779584

約数和(自身を除く): 274709104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 127, 155, 248, 254, 310, 496, 508, 613, 620, 635, 1016, 1226, 1240, 1270, 2032, 2452, 2480, 2540, 3065, 3937, 4904, 5080, 6130, 7874, 9808, 10160, 12260, 15748, 19003, 19685, 24520, 31496, 38006, 39370, 49040, 62992, 76012, 77851, 78740, 95015, 152024, 155702, 157480, 190030, 304048, 311404, 314960, 380060, 389255, 622808, 760120, 778510, 1245616, 1520240, 1557020, 2413381, 3114040, 4826762, 6228080, 9653524, 12066905, 19307048, 24133810, 38614096, 48267620, 96535240, 193070480]

約数ペア:

[(1, 193070480), (2, 96535240), (4, 48267620), (5, 38614096), (8, 24133810), (10, 19307048), (16, 12066905), (20, 9653524), (31, 6228080), (40, 4826762), (62, 3114040), (80, 2413381), (124, 1557020), (127, 1520240), (155, 1245616), (248, 778510), (254, 760120), (310, 622808), (496, 389255), (508, 380060), (613, 314960), (620, 311404), (635, 304048), (1016, 190030), (1226, 157480), (1240, 155702), (1270, 152024), (2032, 95015), (2452, 78740), (2480, 77851), (2540, 76012), (3065, 62992), (3937, 49040), (4904, 39370), (5080, 38006), (6130, 31496), (7874, 24520), (9808, 19685), (10160, 19003), (12260, 15748)]