6450624560

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1104559}}^1$

素因数の和:1104645

約数の個数: 40

約数和(自身を含む): 15203163840

約数和(自身を除く): 8752539280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 1104559, 2209118, 4418236, 5522795, 8836472, 11045590, 17672944, 22091180, 44182360, 80632807, 88364720, 161265614, 322531228, 403164035, 645062456, 806328070, 1290124912, 1612656140, 3225312280, 6450624560]

約数ペア:

[(1, 6450624560), (2, 3225312280), (4, 1612656140), (5, 1290124912), (8, 806328070), (10, 645062456), (16, 403164035), (20, 322531228), (40, 161265614), (73, 88364720), (80, 80632807), (146, 44182360), (292, 22091180), (365, 17672944), (584, 11045590), (730, 8836472), (1168, 5522795), (1460, 4418236), (2920, 2209118), (5840, 1104559)]