41390800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 113474880

約数和(自身を除く): 72084080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 40, 44, 46, 50, 55, 80, 88, 92, 100, 110, 115, 176, 184, 200, 220, 230, 253, 275, 368, 400, 409, 440, 460, 506, 550, 575, 818, 880, 920, 1012, 1100, 1150, 1265, 1636, 1840, 2024, 2045, 2200, 2300, 2530, 3272, 4048, 4090, 4400, 4499, 4600, 5060, 6325, 6544, 8180, 8998, 9200, 9407, 10120, 10225, 12650, 16360, 17996, 18814, 20240, 20450, 22495, 25300, 32720, 35992, 37628, 40900, 44990, 47035, 50600, 71984, 75256, 81800, 89980, 94070, 101200, 103477, 112475, 150512, 163600, 179960, 188140, 206954, 224950, 235175, 359920, 376280, 413908, 449900, 470350, 517385, 752560, 827816, 899800, 940700, 1034770, 1655632, 1799600, 1881400, 2069540, 2586925, 3762800, 4139080, 5173850, 8278160, 10347700, 20695400, 41390800]

約数ペア:

[(1, 41390800), (2, 20695400), (4, 10347700), (5, 8278160), (8, 5173850), (10, 4139080), (11, 3762800), (16, 2586925), (20, 2069540), (22, 1881400), (23, 1799600), (25, 1655632), (40, 1034770), (44, 940700), (46, 899800), (50, 827816), (55, 752560), (80, 517385), (88, 470350), (92, 449900), (100, 413908), (110, 376280), (115, 359920), (176, 235175), (184, 224950), (200, 206954), (220, 188140), (230, 179960), (253, 163600), (275, 150512), (368, 112475), (400, 103477), (409, 101200), (440, 94070), (460, 89980), (506, 81800), (550, 75256), (575, 71984), (818, 50600), (880, 47035), (920, 44990), (1012, 40900), (1100, 37628), (1150, 35992), (1265, 32720), (1636, 25300), (1840, 22495), (2024, 20450), (2045, 20240), (2200, 18814), (2300, 17996), (2530, 16360), (3272, 12650), (4048, 10225), (4090, 10120), (4400, 9407), (4499, 9200), (4600, 8998), (5060, 8180), (6325, 6544)]