79469860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{757}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 173824560

約数和(自身を除く): 94354700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 181, 290, 362, 580, 724, 757, 905, 1514, 1810, 3028, 3620, 3785, 5249, 7570, 10498, 15140, 20996, 21953, 26245, 43906, 52490, 87812, 104980, 109765, 137017, 219530, 274034, 439060, 548068, 685085, 1370170, 2740340, 3973493, 7946986, 15893972, 19867465, 39734930, 79469860]

約数ペア:

[(1, 79469860), (2, 39734930), (4, 19867465), (5, 15893972), (10, 7946986), (20, 3973493), (29, 2740340), (58, 1370170), (116, 685085), (145, 548068), (181, 439060), (290, 274034), (362, 219530), (580, 137017), (724, 109765), (757, 104980), (905, 87812), (1514, 52490), (1810, 43906), (3028, 26245), (3620, 21953), (3785, 20996), (5249, 15140), (7570, 10498)]