83792480

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5399}}^1$

素因数の和:5511

約数の個数: 48

約数和(自身を含む): 200037600

約数和(自身を除く): 116245120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 5399, 7760, 10798, 15520, 21596, 26995, 43192, 53990, 86384, 107980, 172768, 215960, 431920, 523703, 863840, 1047406, 2094812, 2618515, 4189624, 5237030, 8379248, 10474060, 16758496, 20948120, 41896240, 83792480]

約数ペア:

[(1, 83792480), (2, 41896240), (4, 20948120), (5, 16758496), (8, 10474060), (10, 8379248), (16, 5237030), (20, 4189624), (32, 2618515), (40, 2094812), (80, 1047406), (97, 863840), (160, 523703), (194, 431920), (388, 215960), (485, 172768), (776, 107980), (970, 86384), (1552, 53990), (1940, 43192), (3104, 26995), (3880, 21596), (5399, 15520), (7760, 10798)]