2317496680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{2357}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 5337757440

約数和(自身を除く): 3020260760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 523, 940, 1046, 1880, 2092, 2357, 2615, 4184, 4714, 5230, 9428, 10460, 11785, 18856, 20920, 23570, 24581, 47140, 49162, 94280, 98324, 110779, 122905, 196648, 221558, 245810, 443116, 491620, 553895, 886232, 983240, 1107790, 1232711, 2215580, 2465422, 4431160, 4930844, 6163555, 9861688, 12327110, 24654220, 49308440, 57937417, 115874834, 231749668, 289687085, 463499336, 579374170, 1158748340, 2317496680]

約数ペア:

[(1, 2317496680), (2, 1158748340), (4, 579374170), (5, 463499336), (8, 289687085), (10, 231749668), (20, 115874834), (40, 57937417), (47, 49308440), (94, 24654220), (188, 12327110), (235, 9861688), (376, 6163555), (470, 4930844), (523, 4431160), (940, 2465422), (1046, 2215580), (1880, 1232711), (2092, 1107790), (2357, 983240), (2615, 886232), (4184, 553895), (4714, 491620), (5230, 443116), (9428, 245810), (10460, 221558), (11785, 196648), (18856, 122905), (20920, 110779), (23570, 98324), (24581, 94280), (47140, 49162)]