103667440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 254412288

約数和(自身を除く): 150744848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 103, 115, 184, 206, 230, 368, 412, 460, 515, 547, 824, 920, 1030, 1094, 1648, 1840, 2060, 2188, 2369, 2735, 4120, 4376, 4738, 5470, 8240, 8752, 9476, 10940, 11845, 12581, 18952, 21880, 23690, 25162, 37904, 43760, 47380, 50324, 56341, 62905, 94760, 100648, 112682, 125810, 189520, 201296, 225364, 251620, 281705, 450728, 503240, 563410, 901456, 1006480, 1126820, 1295843, 2253640, 2591686, 4507280, 5183372, 6479215, 10366744, 12958430, 20733488, 25916860, 51833720, 103667440]

約数ペア:

[(1, 103667440), (2, 51833720), (4, 25916860), (5, 20733488), (8, 12958430), (10, 10366744), (16, 6479215), (20, 5183372), (23, 4507280), (40, 2591686), (46, 2253640), (80, 1295843), (92, 1126820), (103, 1006480), (115, 901456), (184, 563410), (206, 503240), (230, 450728), (368, 281705), (412, 251620), (460, 225364), (515, 201296), (547, 189520), (824, 125810), (920, 112682), (1030, 100648), (1094, 94760), (1648, 62905), (1840, 56341), (2060, 50324), (2188, 47380), (2369, 43760), (2735, 37904), (4120, 25162), (4376, 23690), (4738, 21880), (5470, 18952), (8240, 12581), (8752, 11845), (9476, 10940)]