119104000

素因数分解:

$2^9\times 5^3\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 80

約数和(自身を含む): 297152856

約数和(自身を除く): 178048856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 1000, 1280, 1600, 1861, 2000, 2560, 3200, 3722, 4000, 6400, 7444, 8000, 9305, 12800, 14888, 16000, 18610, 29776, 32000, 37220, 46525, 59552, 64000, 74440, 93050, 119104, 148880, 186100, 232625, 238208, 297760, 372200, 465250, 476416, 595520, 744400, 930500, 952832, 1191040, 1488800, 1861000, 2382080, 2977600, 3722000, 4764160, 5955200, 7444000, 11910400, 14888000, 23820800, 29776000, 59552000, 119104000]

約数ペア:

[(1, 119104000), (2, 59552000), (4, 29776000), (5, 23820800), (8, 14888000), (10, 11910400), (16, 7444000), (20, 5955200), (25, 4764160), (32, 3722000), (40, 2977600), (50, 2382080), (64, 1861000), (80, 1488800), (100, 1191040), (125, 952832), (128, 930500), (160, 744400), (200, 595520), (250, 476416), (256, 465250), (320, 372200), (400, 297760), (500, 238208), (512, 232625), (640, 186100), (800, 148880), (1000, 119104), (1280, 93050), (1600, 74440), (1861, 64000), (2000, 59552), (2560, 46525), (3200, 37220), (3722, 32000), (4000, 29776), (6400, 18610), (7444, 16000), (8000, 14888), (9305, 12800)]