2688492010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{75329}}^1$

素因数の和:75462

約数の個数: 32

約数和(自身を含む): 5011554240

約数和(自身を除く): 2323062230

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 7138, 17845, 35690, 75329, 150658, 376645, 753290, 3239147, 6252307, 6478294, 12504614, 16195735, 31261535, 32391470, 62523070, 268849201, 537698402, 1344246005, 2688492010]

約数ペア:

[(1, 2688492010), (2, 1344246005), (5, 537698402), (10, 268849201), (43, 62523070), (83, 32391470), (86, 31261535), (166, 16195735), (215, 12504614), (415, 6478294), (430, 6252307), (830, 3239147), (3569, 753290), (7138, 376645), (17845, 150658), (35690, 75329)]