269392720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71647}}^1$

素因数の和:71707

約数の個数: 40

約数和(自身を含む): 639673344

約数和(自身を除く): 370280624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 71647, 143294, 286588, 358235, 573176, 716470, 1146352, 1432940, 2865880, 3367409, 5731760, 6734818, 13469636, 16837045, 26939272, 33674090, 53878544, 67348180, 134696360, 269392720]

約数ペア:

[(1, 269392720), (2, 134696360), (4, 67348180), (5, 53878544), (8, 33674090), (10, 26939272), (16, 16837045), (20, 13469636), (40, 6734818), (47, 5731760), (80, 3367409), (94, 2865880), (188, 1432940), (235, 1146352), (376, 716470), (470, 573176), (752, 358235), (940, 286588), (1880, 143294), (3760, 71647)]