341853200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^3\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 120

約数和(自身を含む): 892000200

約数和(自身を除く): 550147000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 169, 200, 208, 260, 325, 338, 389, 400, 520, 650, 676, 778, 845, 1040, 1300, 1352, 1556, 1690, 1945, 2197, 2600, 2704, 3112, 3380, 3890, 4225, 4394, 5057, 5200, 6224, 6760, 7780, 8450, 8788, 9725, 10114, 10985, 13520, 15560, 16900, 17576, 19450, 20228, 21970, 25285, 31120, 33800, 35152, 38900, 40456, 43940, 50570, 54925, 65741, 67600, 77800, 80912, 87880, 101140, 109850, 126425, 131482, 155600, 175760, 202280, 219700, 252850, 262964, 328705, 404560, 439400, 505700, 525928, 657410, 854633, 878800, 1011400, 1051856, 1314820, 1643525, 1709266, 2022800, 2629640, 3287050, 3418532, 4273165, 5259280, 6574100, 6837064, 8546330, 13148200, 13674128, 17092660, 21365825, 26296400, 34185320, 42731650, 68370640, 85463300, 170926600, 341853200]

約数ペア:

[(1, 341853200), (2, 170926600), (4, 85463300), (5, 68370640), (8, 42731650), (10, 34185320), (13, 26296400), (16, 21365825), (20, 17092660), (25, 13674128), (26, 13148200), (40, 8546330), (50, 6837064), (52, 6574100), (65, 5259280), (80, 4273165), (100, 3418532), (104, 3287050), (130, 2629640), (169, 2022800), (200, 1709266), (208, 1643525), (260, 1314820), (325, 1051856), (338, 1011400), (389, 878800), (400, 854633), (520, 657410), (650, 525928), (676, 505700), (778, 439400), (845, 404560), (1040, 328705), (1300, 262964), (1352, 252850), (1556, 219700), (1690, 202280), (1945, 175760), (2197, 155600), (2600, 131482), (2704, 126425), (3112, 109850), (3380, 101140), (3890, 87880), (4225, 80912), (4394, 77800), (5057, 67600), (5200, 65741), (6224, 54925), (6760, 50570), (7780, 43940), (8450, 40456), (8788, 38900), (9725, 35152), (10114, 33800), (10985, 31120), (13520, 25285), (15560, 21970), (16900, 20228), (17576, 19450)]