516335680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{230507}}^1$

素因数の和:230531

約数の個数: 56

約数和(自身を含む): 1405176768

約数和(自身を除く): 888841088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 230507, 461014, 922028, 1152535, 1613549, 1844056, 2305070, 3227098, 3688112, 4610140, 6454196, 7376224, 8067745, 9220280, 12908392, 14752448, 16135490, 18440560, 25816784, 32270980, 36881120, 51633568, 64541960, 73762240, 103267136, 129083920, 258167840, 516335680]

約数ペア:

[(1, 516335680), (2, 258167840), (4, 129083920), (5, 103267136), (7, 73762240), (8, 64541960), (10, 51633568), (14, 36881120), (16, 32270980), (20, 25816784), (28, 18440560), (32, 16135490), (35, 14752448), (40, 12908392), (56, 9220280), (64, 8067745), (70, 7376224), (80, 6454196), (112, 4610140), (140, 3688112), (160, 3227098), (224, 2305070), (280, 1844056), (320, 1613549), (448, 1152535), (560, 922028), (1120, 461014), (2240, 230507)]