34405960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2710

約数の個数: 64

約数和(自身を含む): 86313600

約数和(自身を除く): 51907640

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 2663, 3230, 5326, 6460, 10652, 12920, 13315, 21304, 26630, 45271, 50597, 53260, 90542, 101194, 106520, 181084, 202388, 226355, 252985, 362168, 404776, 452710, 505970, 860149, 905420, 1011940, 1720298, 1810840, 2023880, 3440596, 4300745, 6881192, 8601490, 17202980, 34405960]

約数ペア:

[(1, 34405960), (2, 17202980), (4, 8601490), (5, 6881192), (8, 4300745), (10, 3440596), (17, 2023880), (19, 1810840), (20, 1720298), (34, 1011940), (38, 905420), (40, 860149), (68, 505970), (76, 452710), (85, 404776), (95, 362168), (136, 252985), (152, 226355), (170, 202388), (190, 181084), (323, 106520), (340, 101194), (380, 90542), (646, 53260), (680, 50597), (760, 45271), (1292, 26630), (1615, 21304), (2584, 13315), (2663, 12920), (3230, 10652), (5326, 6460)]