2296931920

素因数分解:

$2^4\times 5^1\times {\mathrm{1783}}^1\times {\mathrm{16103}}^1$

素因数の和:17899

約数の個数: 40

約数和(自身を含む): 5343693696

約数和(自身を除く): 3046761776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1783, 3566, 7132, 8915, 14264, 16103, 17830, 28528, 32206, 35660, 64412, 71320, 80515, 128824, 142640, 161030, 257648, 322060, 644120, 1288240, 28711649, 57423298, 114846596, 143558245, 229693192, 287116490, 459386384, 574232980, 1148465960, 2296931920]

約数ペア:

[(1, 2296931920), (2, 1148465960), (4, 574232980), (5, 459386384), (8, 287116490), (10, 229693192), (16, 143558245), (20, 114846596), (40, 57423298), (80, 28711649), (1783, 1288240), (3566, 644120), (7132, 322060), (8915, 257648), (14264, 161030), (16103, 142640), (17830, 128824), (28528, 80515), (32206, 71320), (35660, 64412)]