73083760

素因数分解:

$2^4\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1399}}^1$

素因数の和:2065

約数の個数: 40

約数和(自身を含む): 170301600

約数和(自身を除く): 97217840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 653, 1306, 1399, 2612, 2798, 3265, 5224, 5596, 6530, 6995, 10448, 11192, 13060, 13990, 22384, 26120, 27980, 52240, 55960, 111920, 913547, 1827094, 3654188, 4567735, 7308376, 9135470, 14616752, 18270940, 36541880, 73083760]

約数ペア:

[(1, 73083760), (2, 36541880), (4, 18270940), (5, 14616752), (8, 9135470), (10, 7308376), (16, 4567735), (20, 3654188), (40, 1827094), (80, 913547), (653, 111920), (1306, 55960), (1399, 52240), (2612, 27980), (2798, 26120), (3265, 22384), (5224, 13990), (5596, 13060), (6530, 11192), (6995, 10448)]