13836460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 32044320

約数和(自身を除く): 18207860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 577, 1090, 1154, 1199, 2180, 2308, 2398, 2885, 4796, 5770, 5995, 6347, 11540, 11990, 12694, 23980, 25388, 31735, 62893, 63470, 125786, 126940, 251572, 314465, 628930, 691823, 1257860, 1383646, 2767292, 3459115, 6918230, 13836460]

約数ペア:

[(1, 13836460), (2, 6918230), (4, 3459115), (5, 2767292), (10, 1383646), (11, 1257860), (20, 691823), (22, 628930), (44, 314465), (55, 251572), (109, 126940), (110, 125786), (218, 63470), (220, 62893), (436, 31735), (545, 25388), (577, 23980), (1090, 12694), (1154, 11990), (1199, 11540), (2180, 6347), (2308, 5995), (2398, 5770), (2885, 4796)]