85713430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 175426560

約数和(自身を除く): 89713130

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 59, 94, 110, 118, 235, 281, 295, 470, 517, 562, 590, 649, 1034, 1298, 1405, 2585, 2773, 2810, 3091, 3245, 5170, 5546, 6182, 6490, 13207, 13865, 15455, 16579, 26414, 27730, 30503, 30910, 33158, 61006, 66035, 82895, 132070, 145277, 152515, 165790, 182369, 290554, 305030, 364738, 726385, 779213, 911845, 1452770, 1558426, 1823690, 3896065, 7792130, 8571343, 17142686, 42856715, 85713430]

約数ペア:

[(1, 85713430), (2, 42856715), (5, 17142686), (10, 8571343), (11, 7792130), (22, 3896065), (47, 1823690), (55, 1558426), (59, 1452770), (94, 911845), (110, 779213), (118, 726385), (235, 364738), (281, 305030), (295, 290554), (470, 182369), (517, 165790), (562, 152515), (590, 145277), (649, 132070), (1034, 82895), (1298, 66035), (1405, 61006), (2585, 33158), (2773, 30910), (2810, 30503), (3091, 27730), (3245, 26414), (5170, 16579), (5546, 15455), (6182, 13865), (6490, 13207)]