45782440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 114125760

約数和(自身を除く): 68343320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 1553, 2680, 2948, 3106, 3685, 5896, 6212, 7370, 7765, 12424, 14740, 15530, 17083, 29480, 31060, 34166, 62120, 68332, 85415, 104051, 136664, 170830, 208102, 341660, 416204, 520255, 683320, 832408, 1040510, 1144561, 2081020, 2289122, 4162040, 4578244, 5722805, 9156488, 11445610, 22891220, 45782440]

約数ペア:

[(1, 45782440), (2, 22891220), (4, 11445610), (5, 9156488), (8, 5722805), (10, 4578244), (11, 4162040), (20, 2289122), (22, 2081020), (40, 1144561), (44, 1040510), (55, 832408), (67, 683320), (88, 520255), (110, 416204), (134, 341660), (220, 208102), (268, 170830), (335, 136664), (440, 104051), (536, 85415), (670, 68332), (737, 62120), (1340, 34166), (1474, 31060), (1553, 29480), (2680, 17083), (2948, 15530), (3106, 14740), (3685, 12424), (5896, 7765), (6212, 7370)]