88091620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2377}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 197754480

約数和(自身を除く): 109662860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 2377, 3706, 4754, 7412, 9265, 9508, 11885, 18530, 23770, 37060, 40409, 47540, 80818, 161636, 202045, 259093, 404090, 518186, 808180, 1036372, 1295465, 2590930, 4404581, 5181860, 8809162, 17618324, 22022905, 44045810, 88091620]

約数ペア:

[(1, 88091620), (2, 44045810), (4, 22022905), (5, 17618324), (10, 8809162), (17, 5181860), (20, 4404581), (34, 2590930), (68, 1295465), (85, 1036372), (109, 808180), (170, 518186), (218, 404090), (340, 259093), (436, 202045), (545, 161636), (1090, 80818), (1853, 47540), (2180, 40409), (2377, 37060), (3706, 23770), (4754, 18530), (7412, 11885), (9265, 9508)]