45054700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 72

約数和(自身を含む): 107493120

約数和(自身を除く): 62438420

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 230, 380, 437, 460, 475, 575, 874, 950, 1031, 1150, 1748, 1900, 2062, 2185, 2300, 4124, 4370, 5155, 8740, 10310, 10925, 19589, 20620, 21850, 23713, 25775, 39178, 43700, 47426, 51550, 78356, 94852, 97945, 103100, 118565, 195890, 237130, 391780, 450547, 474260, 489725, 592825, 901094, 979450, 1185650, 1802188, 1958900, 2252735, 2371300, 4505470, 9010940, 11263675, 22527350, 45054700]

約数ペア:

[(1, 45054700), (2, 22527350), (4, 11263675), (5, 9010940), (10, 4505470), (19, 2371300), (20, 2252735), (23, 1958900), (25, 1802188), (38, 1185650), (46, 979450), (50, 901094), (76, 592825), (92, 489725), (95, 474260), (100, 450547), (115, 391780), (190, 237130), (230, 195890), (380, 118565), (437, 103100), (460, 97945), (475, 94852), (575, 78356), (874, 51550), (950, 47426), (1031, 43700), (1150, 39178), (1748, 25775), (1900, 23713), (2062, 21850), (2185, 20620), (2300, 19589), (4124, 10925), (4370, 10310), (5155, 8740)]