29043400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7678

約数の個数: 48

約数和(自身を含む): 71089200

約数和(自身を除く): 42045800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7643, 15286, 30572, 38215, 61144, 76430, 145217, 152860, 191075, 290434, 305720, 382150, 580868, 726085, 764300, 1161736, 1452170, 1528600, 2904340, 3630425, 5808680, 7260850, 14521700, 29043400]

約数ペア:

[(1, 29043400), (2, 14521700), (4, 7260850), (5, 5808680), (8, 3630425), (10, 2904340), (19, 1528600), (20, 1452170), (25, 1161736), (38, 764300), (40, 726085), (50, 580868), (76, 382150), (95, 305720), (100, 290434), (152, 191075), (190, 152860), (200, 145217), (380, 76430), (475, 61144), (760, 38215), (950, 30572), (1900, 15286), (3800, 7643)]