70440352100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{68729}}^1$

素因数の和:69057

約数の個数: 72

約数和(自身を含む): 157555827240

約数和(自身を除く): 87115475140

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 277, 370, 554, 740, 925, 1108, 1385, 1850, 2770, 3700, 5540, 6925, 10249, 13850, 20498, 27700, 40996, 51245, 68729, 102490, 137458, 204980, 256225, 274916, 343645, 512450, 687290, 1024900, 1374580, 1718225, 2542973, 3436450, 5085946, 6872900, 10171892, 12714865, 19037933, 25429730, 38075866, 50859460, 63574325, 76151732, 95189665, 127148650, 190379330, 254297300, 380758660, 475948325, 704403521, 951896650, 1408807042, 1903793300, 2817614084, 3522017605, 7044035210, 14088070420, 17610088025, 35220176050, 70440352100]

約数ペア:

[(1, 70440352100), (2, 35220176050), (4, 17610088025), (5, 14088070420), (10, 7044035210), (20, 3522017605), (25, 2817614084), (37, 1903793300), (50, 1408807042), (74, 951896650), (100, 704403521), (148, 475948325), (185, 380758660), (277, 254297300), (370, 190379330), (554, 127148650), (740, 95189665), (925, 76151732), (1108, 63574325), (1385, 50859460), (1850, 38075866), (2770, 25429730), (3700, 19037933), (5540, 12714865), (6925, 10171892), (10249, 6872900), (13850, 5085946), (20498, 3436450), (27700, 2542973), (40996, 1718225), (51245, 1374580), (68729, 1024900), (102490, 687290), (137458, 512450), (204980, 343645), (256225, 274916)]