24998600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1033}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 63947730

約数和(自身を除く): 38949130

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 440, 484, 550, 605, 968, 1033, 1100, 1210, 2066, 2200, 2420, 3025, 4132, 4840, 5165, 6050, 8264, 10330, 11363, 12100, 20660, 22726, 24200, 25825, 41320, 45452, 51650, 56815, 90904, 103300, 113630, 124993, 206600, 227260, 249986, 284075, 454520, 499972, 568150, 624965, 999944, 1136300, 1249930, 2272600, 2499860, 3124825, 4999720, 6249650, 12499300, 24998600]

約数ペア:

[(1, 24998600), (2, 12499300), (4, 6249650), (5, 4999720), (8, 3124825), (10, 2499860), (11, 2272600), (20, 1249930), (22, 1136300), (25, 999944), (40, 624965), (44, 568150), (50, 499972), (55, 454520), (88, 284075), (100, 249986), (110, 227260), (121, 206600), (200, 124993), (220, 113630), (242, 103300), (275, 90904), (440, 56815), (484, 51650), (550, 45452), (605, 41320), (968, 25825), (1033, 24200), (1100, 22726), (1210, 20660), (2066, 12100), (2200, 11363), (2420, 10330), (3025, 8264), (4132, 6050), (4840, 5165)]