4962650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 11517120

約数和(自身を除く): 6554470

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1289, 1925, 2578, 3850, 6445, 9023, 12890, 14179, 18046, 28358, 32225, 45115, 64450, 70895, 90230, 99253, 141790, 198506, 225575, 354475, 451150, 496265, 708950, 992530, 2481325, 4962650]

約数ペア:

[(1, 4962650), (2, 2481325), (5, 992530), (7, 708950), (10, 496265), (11, 451150), (14, 354475), (22, 225575), (25, 198506), (35, 141790), (50, 99253), (55, 90230), (70, 70895), (77, 64450), (110, 45115), (154, 32225), (175, 28358), (275, 18046), (350, 14179), (385, 12890), (550, 9023), (770, 6445), (1289, 3850), (1925, 2578)]