5280983600

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{249103}}^1$

素因数の和:249174

約数の個数: 60

約数和(自身を含む): 12927002976

約数和(自身を除く): 7646019376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 212, 265, 400, 424, 530, 848, 1060, 1325, 2120, 2650, 4240, 5300, 10600, 21200, 249103, 498206, 996412, 1245515, 1992824, 2491030, 3985648, 4982060, 6227575, 9964120, 12455150, 13202459, 19928240, 24910300, 26404918, 49820600, 52809836, 66012295, 99641200, 105619672, 132024590, 211239344, 264049180, 330061475, 528098360, 660122950, 1056196720, 1320245900, 2640491800, 5280983600]

約数ペア:

[(1, 5280983600), (2, 2640491800), (4, 1320245900), (5, 1056196720), (8, 660122950), (10, 528098360), (16, 330061475), (20, 264049180), (25, 211239344), (40, 132024590), (50, 105619672), (53, 99641200), (80, 66012295), (100, 52809836), (106, 49820600), (200, 26404918), (212, 24910300), (265, 19928240), (400, 13202459), (424, 12455150), (530, 9964120), (848, 6227575), (1060, 4982060), (1325, 3985648), (2120, 2491030), (2650, 1992824), (4240, 1245515), (5300, 996412), (10600, 498206), (21200, 249103)]