82295080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 230400000

約数和(自身を除く): 148104920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 499, 532, 589, 620, 665, 760, 868, 998, 1064, 1085, 1178, 1240, 1330, 1736, 1996, 2170, 2356, 2495, 2660, 2945, 3493, 3992, 4123, 4340, 4712, 4990, 5320, 5890, 6986, 8246, 8680, 9481, 9980, 11780, 13972, 15469, 16492, 17465, 18962, 19960, 20615, 23560, 27944, 30938, 32984, 34930, 37924, 41230, 47405, 61876, 66367, 69860, 75848, 77345, 82460, 94810, 108283, 123752, 132734, 139720, 154690, 164920, 189620, 216566, 265468, 293911, 309380, 331835, 379240, 433132, 530936, 541415, 587822, 618760, 663670, 866264, 1082830, 1175644, 1327340, 1469555, 2057377, 2165660, 2351288, 2654680, 2939110, 4114754, 4331320, 5878220, 8229508, 10286885, 11756440, 16459016, 20573770, 41147540, 82295080]

約数ペア:

[(1, 82295080), (2, 41147540), (4, 20573770), (5, 16459016), (7, 11756440), (8, 10286885), (10, 8229508), (14, 5878220), (19, 4331320), (20, 4114754), (28, 2939110), (31, 2654680), (35, 2351288), (38, 2165660), (40, 2057377), (56, 1469555), (62, 1327340), (70, 1175644), (76, 1082830), (95, 866264), (124, 663670), (133, 618760), (140, 587822), (152, 541415), (155, 530936), (190, 433132), (217, 379240), (248, 331835), (266, 309380), (280, 293911), (310, 265468), (380, 216566), (434, 189620), (499, 164920), (532, 154690), (589, 139720), (620, 132734), (665, 123752), (760, 108283), (868, 94810), (998, 82460), (1064, 77345), (1085, 75848), (1178, 69860), (1240, 66367), (1330, 61876), (1736, 47405), (1996, 41230), (2170, 37924), (2356, 34930), (2495, 32984), (2660, 30938), (2945, 27944), (3493, 23560), (3992, 20615), (4123, 19960), (4340, 18962), (4712, 17465), (4990, 16492), (5320, 15469), (5890, 13972), (6986, 11780), (8246, 9980), (8680, 9481)]