2849134480

素因数分解:

$2^4\times 5^1\times {\mathrm{35614181}}^1$

素因数の和:35614194

約数の個数: 20

約数和(自身を含む): 6624237852

約数和(自身を除く): 3775103372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 35614181, 71228362, 142456724, 178070905, 284913448, 356141810, 569826896, 712283620, 1424567240, 2849134480]

約数ペア:

[(1, 2849134480), (2, 1424567240), (4, 712283620), (5, 569826896), (8, 356141810), (10, 284913448), (16, 178070905), (20, 142456724), (40, 71228362), (80, 35614181)]