22418030

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 41294880

約数和(自身を除く): 18876850

約数列:

[1, 2, 5, 10, 109, 131, 157, 218, 262, 314, 545, 655, 785, 1090, 1310, 1570, 14279, 17113, 20567, 28558, 34226, 41134, 71395, 85565, 102835, 142790, 171130, 205670, 2241803, 4483606, 11209015, 22418030]

約数ペア:

[(1, 22418030), (2, 11209015), (5, 4483606), (10, 2241803), (109, 205670), (131, 171130), (157, 142790), (218, 102835), (262, 85565), (314, 71395), (545, 41134), (655, 34226), (785, 28558), (1090, 20567), (1310, 17113), (1570, 14279)]