76816000

素因数分解:

$2^7\times 5^3\times {\mathrm{4801}}^1$

素因数の和:4830

約数の個数: 64

約数和(自身を含む): 191023560

約数和(自身を除く): 114207560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 4801, 8000, 9602, 16000, 19204, 24005, 38408, 48010, 76816, 96020, 120025, 153632, 192040, 240050, 307264, 384080, 480100, 600125, 614528, 768160, 960200, 1200250, 1536320, 1920400, 2400500, 3072640, 3840800, 4801000, 7681600, 9602000, 15363200, 19204000, 38408000, 76816000]

約数ペア:

[(1, 76816000), (2, 38408000), (4, 19204000), (5, 15363200), (8, 9602000), (10, 7681600), (16, 4801000), (20, 3840800), (25, 3072640), (32, 2400500), (40, 1920400), (50, 1536320), (64, 1200250), (80, 960200), (100, 768160), (125, 614528), (128, 600125), (160, 480100), (200, 384080), (250, 307264), (320, 240050), (400, 192040), (500, 153632), (640, 120025), (800, 96020), (1000, 76816), (1600, 48010), (2000, 38408), (3200, 24005), (4000, 19204), (4801, 16000), (8000, 9602)]