33903980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8111}}^1$

素因数の和:8150

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 47864980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 8111, 16222, 32444, 40555, 81110, 89221, 154109, 162220, 178442, 308218, 356884, 446105, 616436, 770545, 892210, 1541090, 1695199, 1784420, 3082180, 3390398, 6780796, 8475995, 16951990, 33903980]

約数ペア:

[(1, 33903980), (2, 16951990), (4, 8475995), (5, 6780796), (10, 3390398), (11, 3082180), (19, 1784420), (20, 1695199), (22, 1541090), (38, 892210), (44, 770545), (55, 616436), (76, 446105), (95, 356884), (110, 308218), (190, 178442), (209, 162220), (220, 154109), (380, 89221), (418, 81110), (836, 40555), (1045, 32444), (2090, 16222), (4180, 8111)]