16285435540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{66271}}^1$

素因数の和:67408

約数の個数: 48

約数和(自身を含む): 37342416384

約数和(自身を除く): 21056980844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1117, 2234, 4468, 5585, 11170, 12287, 22340, 24574, 49148, 61435, 66271, 122870, 132542, 245740, 265084, 331355, 662710, 728981, 1325420, 1457962, 2915924, 3644905, 7289810, 14579620, 74024707, 148049414, 296098828, 370123535, 740247070, 814271777, 1480494140, 1628543554, 3257087108, 4071358885, 8142717770, 16285435540]

約数ペア:

[(1, 16285435540), (2, 8142717770), (4, 4071358885), (5, 3257087108), (10, 1628543554), (11, 1480494140), (20, 814271777), (22, 740247070), (44, 370123535), (55, 296098828), (110, 148049414), (220, 74024707), (1117, 14579620), (2234, 7289810), (4468, 3644905), (5585, 2915924), (11170, 1457962), (12287, 1325420), (22340, 728981), (24574, 662710), (49148, 331355), (61435, 265084), (66271, 245740), (122870, 132542)]