80584130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38557}}^1$

素因数の和:38594

約数の個数: 32

約数和(自身を含む): 166570560

約数和(自身を除く): 85986430

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 38557, 77114, 192785, 385570, 424127, 732583, 848254, 1465166, 2120635, 3662915, 4241270, 7325830, 8058413, 16116826, 40292065, 80584130]

約数ペア:

[(1, 80584130), (2, 40292065), (5, 16116826), (10, 8058413), (11, 7325830), (19, 4241270), (22, 3662915), (38, 2120635), (55, 1465166), (95, 848254), (110, 732583), (190, 424127), (209, 385570), (418, 192785), (1045, 77114), (2090, 38557)]