25949880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6553}}^1$

素因数の和:6581

約数の個数: 96

約数和(自身を含む): 92018160

約数和(自身を除く): 66068280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6553, 13106, 19659, 26212, 32765, 39318, 52424, 58977, 65530, 72083, 78636, 98295, 117954, 131060, 144166, 157272, 196590, 216249, 235908, 262120, 288332, 294885, 360415, 393180, 432498, 471816, 576664, 589770, 648747, 720830, 786360, 864996, 1081245, 1179540, 1297494, 1441660, 1729992, 2162490, 2359080, 2594988, 2883320, 3243735, 4324980, 5189976, 6487470, 8649960, 12974940, 25949880]

約数ペア:

[(1, 25949880), (2, 12974940), (3, 8649960), (4, 6487470), (5, 5189976), (6, 4324980), (8, 3243735), (9, 2883320), (10, 2594988), (11, 2359080), (12, 2162490), (15, 1729992), (18, 1441660), (20, 1297494), (22, 1179540), (24, 1081245), (30, 864996), (33, 786360), (36, 720830), (40, 648747), (44, 589770), (45, 576664), (55, 471816), (60, 432498), (66, 393180), (72, 360415), (88, 294885), (90, 288332), (99, 262120), (110, 235908), (120, 216249), (132, 196590), (165, 157272), (180, 144166), (198, 131060), (220, 117954), (264, 98295), (330, 78636), (360, 72083), (396, 65530), (440, 58977), (495, 52424), (660, 39318), (792, 32765), (990, 26212), (1320, 19659), (1980, 13106), (3960, 6553)]