83148400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2258

約数の個数: 60

約数和(自身を含む): 201917632

約数和(自身を除く): 118769232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1940, 2143, 2425, 3880, 4286, 4850, 7760, 8572, 9700, 10715, 17144, 19400, 21430, 34288, 38800, 42860, 53575, 85720, 107150, 171440, 207871, 214300, 415742, 428600, 831484, 857200, 1039355, 1662968, 2078710, 3325936, 4157420, 5196775, 8314840, 10393550, 16629680, 20787100, 41574200, 83148400]

約数ペア:

[(1, 83148400), (2, 41574200), (4, 20787100), (5, 16629680), (8, 10393550), (10, 8314840), (16, 5196775), (20, 4157420), (25, 3325936), (40, 2078710), (50, 1662968), (80, 1039355), (97, 857200), (100, 831484), (194, 428600), (200, 415742), (388, 214300), (400, 207871), (485, 171440), (776, 107150), (970, 85720), (1552, 53575), (1940, 42860), (2143, 38800), (2425, 34288), (3880, 21430), (4286, 19400), (4850, 17144), (7760, 10715), (8572, 9700)]