11874160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8761

約数の個数: 40

約数和(自身を含む): 29234736

約数和(自身を除く): 17360576

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 8731, 17462, 34924, 43655, 69848, 87310, 139696, 148427, 174620, 296854, 349240, 593708, 698480, 742135, 1187416, 1484270, 2374832, 2968540, 5937080, 11874160]

約数ペア:

[(1, 11874160), (2, 5937080), (4, 2968540), (5, 2374832), (8, 1484270), (10, 1187416), (16, 742135), (17, 698480), (20, 593708), (34, 349240), (40, 296854), (68, 174620), (80, 148427), (85, 139696), (136, 87310), (170, 69848), (272, 43655), (340, 34924), (680, 17462), (1360, 8731)]