9925300

素因数分解:

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

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 26873280

約数和(自身を除く): 16947980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1289, 1540, 1925, 2578, 3850, 5156, 6445, 7700, 9023, 12890, 14179, 18046, 25780, 28358, 32225, 36092, 45115, 56716, 64450, 70895, 90230, 99253, 128900, 141790, 180460, 198506, 225575, 283580, 354475, 397012, 451150, 496265, 708950, 902300, 992530, 1417900, 1985060, 2481325, 4962650, 9925300]

約数ペア:

[(1, 9925300), (2, 4962650), (4, 2481325), (5, 1985060), (7, 1417900), (10, 992530), (11, 902300), (14, 708950), (20, 496265), (22, 451150), (25, 397012), (28, 354475), (35, 283580), (44, 225575), (50, 198506), (55, 180460), (70, 141790), (77, 128900), (100, 99253), (110, 90230), (140, 70895), (154, 64450), (175, 56716), (220, 45115), (275, 36092), (308, 32225), (350, 28358), (385, 25780), (550, 18046), (700, 14179), (770, 12890), (1100, 9023), (1289, 7700), (1540, 6445), (1925, 5156), (2578, 3850)]