2950244560

素因数分解:

$2^4\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{16253}}^1$

素因数の和:18535

約数の個数: 40

約数和(自身を含む): 6862763880

約数和(自身を除く): 3912519320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2269, 4538, 9076, 11345, 16253, 18152, 22690, 32506, 36304, 45380, 65012, 81265, 90760, 130024, 162530, 181520, 260048, 325060, 650120, 1300240, 36878057, 73756114, 147512228, 184390285, 295024456, 368780570, 590048912, 737561140, 1475122280, 2950244560]

約数ペア:

[(1, 2950244560), (2, 1475122280), (4, 737561140), (5, 590048912), (8, 368780570), (10, 295024456), (16, 184390285), (20, 147512228), (40, 73756114), (80, 36878057), (2269, 1300240), (4538, 650120), (9076, 325060), (11345, 260048), (16253, 181520), (18152, 162530), (22690, 130024), (32506, 90760), (36304, 81265), (45380, 65012)]