5384500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:130

約数の個数: 72

約数和(自身を含む): 13071240

約数和(自身を除く): 7686740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 89, 100, 110, 121, 125, 178, 220, 242, 250, 275, 356, 445, 484, 500, 550, 605, 890, 979, 1100, 1210, 1375, 1780, 1958, 2225, 2420, 2750, 3025, 3916, 4450, 4895, 5500, 6050, 8900, 9790, 10769, 11125, 12100, 15125, 19580, 21538, 22250, 24475, 30250, 43076, 44500, 48950, 53845, 60500, 97900, 107690, 122375, 215380, 244750, 269225, 489500, 538450, 1076900, 1346125, 2692250, 5384500]

約数ペア:

[(1, 5384500), (2, 2692250), (4, 1346125), (5, 1076900), (10, 538450), (11, 489500), (20, 269225), (22, 244750), (25, 215380), (44, 122375), (50, 107690), (55, 97900), (89, 60500), (100, 53845), (110, 48950), (121, 44500), (125, 43076), (178, 30250), (220, 24475), (242, 22250), (250, 21538), (275, 19580), (356, 15125), (445, 12100), (484, 11125), (500, 10769), (550, 9790), (605, 8900), (890, 6050), (979, 5500), (1100, 4895), (1210, 4450), (1375, 3916), (1780, 3025), (1958, 2750), (2225, 2420)]