10347700

素因数分解:

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

素因数の和:457

約数の個数: 72

約数和(自身を含む): 25623360

約数和(自身を除く): 15275660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 409, 460, 506, 550, 575, 818, 1012, 1100, 1150, 1265, 1636, 2045, 2300, 2530, 4090, 4499, 5060, 6325, 8180, 8998, 9407, 10225, 12650, 17996, 18814, 20450, 22495, 25300, 37628, 40900, 44990, 47035, 89980, 94070, 103477, 112475, 188140, 206954, 224950, 235175, 413908, 449900, 470350, 517385, 940700, 1034770, 2069540, 2586925, 5173850, 10347700]

約数ペア:

[(1, 10347700), (2, 5173850), (4, 2586925), (5, 2069540), (10, 1034770), (11, 940700), (20, 517385), (22, 470350), (23, 449900), (25, 413908), (44, 235175), (46, 224950), (50, 206954), (55, 188140), (92, 112475), (100, 103477), (110, 94070), (115, 89980), (220, 47035), (230, 44990), (253, 40900), (275, 37628), (409, 25300), (460, 22495), (506, 20450), (550, 18814), (575, 17996), (818, 12650), (1012, 10225), (1100, 9407), (1150, 8998), (1265, 8180), (1636, 6325), (2045, 5060), (2300, 4499), (2530, 4090)]