804918280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1059103}}^1$

素因数の和:1059133

約数の個数: 32

約数和(自身を含む): 1906387200

約数和(自身を除く): 1101468920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1059103, 2118206, 4236412, 5295515, 8472824, 10591030, 20122957, 21182060, 40245914, 42364120, 80491828, 100614785, 160983656, 201229570, 402459140, 804918280]

約数ペア:

[(1, 804918280), (2, 402459140), (4, 201229570), (5, 160983656), (8, 100614785), (10, 80491828), (19, 42364120), (20, 40245914), (38, 21182060), (40, 20122957), (76, 10591030), (95, 8472824), (152, 5295515), (190, 4236412), (380, 2118206), (760, 1059103)]