29993500

素因数分解:

$2^2\times 5^3\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 36050660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 223, 250, 269, 446, 500, 538, 892, 1076, 1115, 1345, 2230, 2690, 4460, 5380, 5575, 6725, 11150, 13450, 22300, 26900, 27875, 33625, 55750, 59987, 67250, 111500, 119974, 134500, 239948, 299935, 599870, 1199740, 1499675, 2999350, 5998700, 7498375, 14996750, 29993500]

約数ペア:

[(1, 29993500), (2, 14996750), (4, 7498375), (5, 5998700), (10, 2999350), (20, 1499675), (25, 1199740), (50, 599870), (100, 299935), (125, 239948), (223, 134500), (250, 119974), (269, 111500), (446, 67250), (500, 59987), (538, 55750), (892, 33625), (1076, 27875), (1115, 26900), (1345, 22300), (2230, 13450), (2690, 11150), (4460, 6725), (5380, 5575)]