269585440

素因数分解:

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

素因数の和:13409

約数の個数: 48

約数和(自身を含む): 641958912

約数和(自身を除く): 372373472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 13267, 20320, 26534, 53068, 66335, 106136, 132670, 212272, 265340, 424544, 530680, 1061360, 1684909, 2122720, 3369818, 6739636, 8424545, 13479272, 16849090, 26958544, 33698180, 53917088, 67396360, 134792720, 269585440]

約数ペア:

[(1, 269585440), (2, 134792720), (4, 67396360), (5, 53917088), (8, 33698180), (10, 26958544), (16, 16849090), (20, 13479272), (32, 8424545), (40, 6739636), (80, 3369818), (127, 2122720), (160, 1684909), (254, 1061360), (508, 530680), (635, 424544), (1016, 265340), (1270, 212272), (2032, 132670), (2540, 106136), (4064, 66335), (5080, 53068), (10160, 26534), (13267, 20320)]