41457500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 109165056

約数和(自身を除く): 67707556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 103, 115, 125, 140, 161, 175, 206, 230, 250, 322, 350, 412, 460, 500, 515, 575, 625, 644, 700, 721, 805, 875, 1030, 1150, 1250, 1442, 1610, 1750, 2060, 2300, 2369, 2500, 2575, 2875, 2884, 3220, 3500, 3605, 4025, 4375, 4738, 5150, 5750, 7210, 8050, 8750, 9476, 10300, 11500, 11845, 12875, 14375, 14420, 16100, 16583, 17500, 18025, 20125, 23690, 25750, 28750, 33166, 36050, 40250, 47380, 51500, 57500, 59225, 64375, 66332, 72100, 80500, 82915, 90125, 100625, 118450, 128750, 165830, 180250, 201250, 236900, 257500, 296125, 331660, 360500, 402500, 414575, 450625, 592250, 829150, 901250, 1184500, 1480625, 1658300, 1802500, 2072875, 2961250, 4145750, 5922500, 8291500, 10364375, 20728750, 41457500]

約数ペア:

[(1, 41457500), (2, 20728750), (4, 10364375), (5, 8291500), (7, 5922500), (10, 4145750), (14, 2961250), (20, 2072875), (23, 1802500), (25, 1658300), (28, 1480625), (35, 1184500), (46, 901250), (50, 829150), (70, 592250), (92, 450625), (100, 414575), (103, 402500), (115, 360500), (125, 331660), (140, 296125), (161, 257500), (175, 236900), (206, 201250), (230, 180250), (250, 165830), (322, 128750), (350, 118450), (412, 100625), (460, 90125), (500, 82915), (515, 80500), (575, 72100), (625, 66332), (644, 64375), (700, 59225), (721, 57500), (805, 51500), (875, 47380), (1030, 40250), (1150, 36050), (1250, 33166), (1442, 28750), (1610, 25750), (1750, 23690), (2060, 20125), (2300, 18025), (2369, 17500), (2500, 16583), (2575, 16100), (2875, 14420), (2884, 14375), (3220, 12875), (3500, 11845), (3605, 11500), (4025, 10300), (4375, 9476), (4738, 8750), (5150, 8050), (5750, 7210)]