1880329270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{83311}}^1$

素因数の和:83416

約数の個数: 32

約数和(自身を含む): 3533095296

約数和(自身を除く): 1652766026

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 4514, 11285, 22570, 83311, 166622, 416555, 833110, 3082507, 5081971, 6165014, 10163942, 15412535, 25409855, 30825070, 50819710, 188032927, 376065854, 940164635, 1880329270]

約数ペア:

[(1, 1880329270), (2, 940164635), (5, 376065854), (10, 188032927), (37, 50819710), (61, 30825070), (74, 25409855), (122, 15412535), (185, 10163942), (305, 6165014), (370, 5081971), (610, 3082507), (2257, 833110), (4514, 416555), (11285, 166622), (22570, 83311)]