41147540

素因数分解:

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

素因数の和:565

約数の個数: 96

約数和(自身を含む): 107520000

約数和(自身を除く): 66372460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 499, 532, 589, 620, 665, 868, 998, 1085, 1178, 1330, 1996, 2170, 2356, 2495, 2660, 2945, 3493, 4123, 4340, 4990, 5890, 6986, 8246, 9481, 9980, 11780, 13972, 15469, 16492, 17465, 18962, 20615, 30938, 34930, 37924, 41230, 47405, 61876, 66367, 69860, 77345, 82460, 94810, 108283, 132734, 154690, 189620, 216566, 265468, 293911, 309380, 331835, 433132, 541415, 587822, 663670, 1082830, 1175644, 1327340, 1469555, 2057377, 2165660, 2939110, 4114754, 5878220, 8229508, 10286885, 20573770, 41147540]

約数ペア:

[(1, 41147540), (2, 20573770), (4, 10286885), (5, 8229508), (7, 5878220), (10, 4114754), (14, 2939110), (19, 2165660), (20, 2057377), (28, 1469555), (31, 1327340), (35, 1175644), (38, 1082830), (62, 663670), (70, 587822), (76, 541415), (95, 433132), (124, 331835), (133, 309380), (140, 293911), (155, 265468), (190, 216566), (217, 189620), (266, 154690), (310, 132734), (380, 108283), (434, 94810), (499, 82460), (532, 77345), (589, 69860), (620, 66367), (665, 61876), (868, 47405), (998, 41230), (1085, 37924), (1178, 34930), (1330, 30938), (1996, 20615), (2170, 18962), (2356, 17465), (2495, 16492), (2660, 15469), (2945, 13972), (3493, 11780), (4123, 9980), (4340, 9481), (4990, 8246), (5890, 6986)]