23772680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7523}}^1$

素因数の和:7613

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 30400120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 7523, 15046, 30092, 37615, 60184, 75230, 150460, 300920, 594317, 1188634, 2377268, 2971585, 4754536, 5943170, 11886340, 23772680]

約数ペア:

[(1, 23772680), (2, 11886340), (4, 5943170), (5, 4754536), (8, 2971585), (10, 2377268), (20, 1188634), (40, 594317), (79, 300920), (158, 150460), (316, 75230), (395, 60184), (632, 37615), (790, 30092), (1580, 15046), (3160, 7523)]