11455660

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 24950016

約数和(自身を除く): 13494356

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 103, 134, 166, 206, 268, 332, 335, 412, 415, 515, 670, 830, 1030, 1340, 1660, 2060, 5561, 6901, 8549, 11122, 13802, 17098, 22244, 27604, 27805, 34196, 34505, 42745, 55610, 69010, 85490, 111220, 138020, 170980, 572783, 1145566, 2291132, 2863915, 5727830, 11455660]

約数ペア:

[(1, 11455660), (2, 5727830), (4, 2863915), (5, 2291132), (10, 1145566), (20, 572783), (67, 170980), (83, 138020), (103, 111220), (134, 85490), (166, 69010), (206, 55610), (268, 42745), (332, 34505), (335, 34196), (412, 27805), (415, 27604), (515, 22244), (670, 17098), (830, 13802), (1030, 11122), (1340, 8549), (1660, 6901), (2060, 5561)]