106564240

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2617}}^1$

素因数の和:3139

約数の個数: 40

約数和(自身を含む): 248343480

約数和(自身を除く): 141779240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1018, 2036, 2545, 2617, 4072, 5090, 5234, 8144, 10180, 10468, 13085, 20360, 20936, 26170, 40720, 41872, 52340, 104680, 209360, 1332053, 2664106, 5328212, 6660265, 10656424, 13320530, 21312848, 26641060, 53282120, 106564240]

約数ペア:

[(1, 106564240), (2, 53282120), (4, 26641060), (5, 21312848), (8, 13320530), (10, 10656424), (16, 6660265), (20, 5328212), (40, 2664106), (80, 1332053), (509, 209360), (1018, 104680), (2036, 52340), (2545, 41872), (2617, 40720), (4072, 26170), (5090, 20936), (5234, 20360), (8144, 13085), (10180, 10468)]