109095760

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{19207}}^1$

素因数の和:19291

約数の個数: 40

約数和(自身を含む): 257233536

約数和(自身を除く): 148137776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 19207, 38414, 76828, 96035, 153656, 192070, 307312, 384140, 768280, 1363697, 1536560, 2727394, 5454788, 6818485, 10909576, 13636970, 21819152, 27273940, 54547880, 109095760]

約数ペア:

[(1, 109095760), (2, 54547880), (4, 27273940), (5, 21819152), (8, 13636970), (10, 10909576), (16, 6818485), (20, 5454788), (40, 2727394), (71, 1536560), (80, 1363697), (142, 768280), (284, 384140), (355, 307312), (568, 192070), (710, 153656), (1136, 96035), (1420, 76828), (2840, 38414), (5680, 19207)]