88372480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{1409}}^1$

素因数の和:1444

約数の個数: 108

約数和(自身を含む): 246414420

約数和(自身を除く): 158041940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1409, 1568, 1792, 1960, 2240, 2818, 3136, 3920, 4480, 5636, 6272, 7045, 7840, 8960, 9863, 11272, 12544, 14090, 15680, 19726, 22544, 28180, 31360, 39452, 45088, 49315, 56360, 62720, 69041, 78904, 90176, 98630, 112720, 138082, 157808, 180352, 197260, 225440, 276164, 315616, 345205, 360704, 394520, 450880, 552328, 631232, 690410, 789040, 901760, 1104656, 1262464, 1380820, 1578080, 1803520, 2209312, 2524928, 2761640, 3156160, 4418624, 5523280, 6312320, 8837248, 11046560, 12624640, 17674496, 22093120, 44186240, 88372480]

約数ペア:

[(1, 88372480), (2, 44186240), (4, 22093120), (5, 17674496), (7, 12624640), (8, 11046560), (10, 8837248), (14, 6312320), (16, 5523280), (20, 4418624), (28, 3156160), (32, 2761640), (35, 2524928), (40, 2209312), (49, 1803520), (56, 1578080), (64, 1380820), (70, 1262464), (80, 1104656), (98, 901760), (112, 789040), (128, 690410), (140, 631232), (160, 552328), (196, 450880), (224, 394520), (245, 360704), (256, 345205), (280, 315616), (320, 276164), (392, 225440), (448, 197260), (490, 180352), (560, 157808), (640, 138082), (784, 112720), (896, 98630), (980, 90176), (1120, 78904), (1280, 69041), (1409, 62720), (1568, 56360), (1792, 49315), (1960, 45088), (2240, 39452), (2818, 31360), (3136, 28180), (3920, 22544), (4480, 19726), (5636, 15680), (6272, 14090), (7045, 12544), (7840, 11272), (8960, 9863)]