134792720

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13267}}^1$

素因数の和:13407

約数の個数: 40

約数和(自身を含む): 315884544

約数和(自身を除く): 181091824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 13267, 26534, 53068, 66335, 106136, 132670, 212272, 265340, 530680, 1061360, 1684909, 3369818, 6739636, 8424545, 13479272, 16849090, 26958544, 33698180, 67396360, 134792720]

約数ペア:

[(1, 134792720), (2, 67396360), (4, 33698180), (5, 26958544), (8, 16849090), (10, 13479272), (16, 8424545), (20, 6739636), (40, 3369818), (80, 1684909), (127, 1061360), (254, 530680), (508, 265340), (635, 212272), (1016, 132670), (1270, 106136), (2032, 66335), (2540, 53068), (5080, 26534), (10160, 13267)]