88029440

素因数分解:

$2^8\times 5^1\times {\mathrm{97}}^1\times {\mathrm{709}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 213332280

約数和(自身を除く): 125302840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 640, 709, 776, 970, 1280, 1418, 1552, 1940, 2836, 3104, 3545, 3880, 5672, 6208, 7090, 7760, 11344, 12416, 14180, 15520, 22688, 24832, 28360, 31040, 45376, 56720, 62080, 68773, 90752, 113440, 124160, 137546, 181504, 226880, 275092, 343865, 453760, 550184, 687730, 907520, 1100368, 1375460, 2200736, 2750920, 4401472, 5501840, 8802944, 11003680, 17605888, 22007360, 44014720, 88029440]

約数ペア:

[(1, 88029440), (2, 44014720), (4, 22007360), (5, 17605888), (8, 11003680), (10, 8802944), (16, 5501840), (20, 4401472), (32, 2750920), (40, 2200736), (64, 1375460), (80, 1100368), (97, 907520), (128, 687730), (160, 550184), (194, 453760), (256, 343865), (320, 275092), (388, 226880), (485, 181504), (640, 137546), (709, 124160), (776, 113440), (970, 90752), (1280, 68773), (1418, 62080), (1552, 56720), (1940, 45376), (2836, 31040), (3104, 28360), (3545, 24832), (3880, 22688), (5672, 15520), (6208, 14180), (7090, 12416), (7760, 11344)]