4282010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 8076672

約数和(自身を除く): 3794662

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 163, 185, 326, 355, 370, 710, 815, 1630, 2627, 5254, 6031, 11573, 12062, 13135, 23146, 26270, 30155, 57865, 60310, 115730, 428201, 856402, 2141005, 4282010]

約数ペア:

[(1, 4282010), (2, 2141005), (5, 856402), (10, 428201), (37, 115730), (71, 60310), (74, 57865), (142, 30155), (163, 26270), (185, 23146), (326, 13135), (355, 12062), (370, 11573), (710, 6031), (815, 5254), (1630, 2627)]