86571200

素因数分解:

$2^6\times 5^2\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:970

約数の個数: 84

約数和(自身を含む): 216755472

約数和(自身を除く): 130184272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 160, 200, 244, 305, 320, 400, 488, 610, 800, 887, 976, 1220, 1525, 1600, 1774, 1952, 2440, 3050, 3548, 3904, 4435, 4880, 6100, 7096, 8870, 9760, 12200, 14192, 17740, 19520, 22175, 24400, 28384, 35480, 44350, 48800, 54107, 56768, 70960, 88700, 97600, 108214, 141920, 177400, 216428, 270535, 283840, 354800, 432856, 541070, 709600, 865712, 1082140, 1352675, 1419200, 1731424, 2164280, 2705350, 3462848, 4328560, 5410700, 8657120, 10821400, 17314240, 21642800, 43285600, 86571200]

約数ペア:

[(1, 86571200), (2, 43285600), (4, 21642800), (5, 17314240), (8, 10821400), (10, 8657120), (16, 5410700), (20, 4328560), (25, 3462848), (32, 2705350), (40, 2164280), (50, 1731424), (61, 1419200), (64, 1352675), (80, 1082140), (100, 865712), (122, 709600), (160, 541070), (200, 432856), (244, 354800), (305, 283840), (320, 270535), (400, 216428), (488, 177400), (610, 141920), (800, 108214), (887, 97600), (976, 88700), (1220, 70960), (1525, 56768), (1600, 54107), (1774, 48800), (1952, 44350), (2440, 35480), (3050, 28384), (3548, 24400), (3904, 22175), (4435, 19520), (4880, 17740), (6100, 14192), (7096, 12200), (8870, 9760)]