47145400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 117894240

約数和(自身を除く): 70748840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 37, 40, 46, 50, 74, 92, 100, 115, 148, 184, 185, 200, 230, 277, 296, 370, 460, 554, 575, 740, 851, 920, 925, 1108, 1150, 1385, 1480, 1702, 1850, 2216, 2300, 2770, 3404, 3700, 4255, 4600, 5540, 6371, 6808, 6925, 7400, 8510, 10249, 11080, 12742, 13850, 17020, 20498, 21275, 25484, 27700, 31855, 34040, 40996, 42550, 50968, 51245, 55400, 63710, 81992, 85100, 102490, 127420, 159275, 170200, 204980, 235727, 254840, 256225, 318550, 409960, 471454, 512450, 637100, 942908, 1024900, 1178635, 1274200, 1885816, 2049800, 2357270, 4714540, 5893175, 9429080, 11786350, 23572700, 47145400]

約数ペア:

[(1, 47145400), (2, 23572700), (4, 11786350), (5, 9429080), (8, 5893175), (10, 4714540), (20, 2357270), (23, 2049800), (25, 1885816), (37, 1274200), (40, 1178635), (46, 1024900), (50, 942908), (74, 637100), (92, 512450), (100, 471454), (115, 409960), (148, 318550), (184, 256225), (185, 254840), (200, 235727), (230, 204980), (277, 170200), (296, 159275), (370, 127420), (460, 102490), (554, 85100), (575, 81992), (740, 63710), (851, 55400), (920, 51245), (925, 50968), (1108, 42550), (1150, 40996), (1385, 34040), (1480, 31855), (1702, 27700), (1850, 25484), (2216, 21275), (2300, 20498), (2770, 17020), (3404, 13850), (3700, 12742), (4255, 11080), (4600, 10249), (5540, 8510), (6371, 7400), (6808, 6925)]