44804544020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{397697}}^1$

素因数の和:397880

約数の個数: 48

約数和(自身を含む): 97012859328

約数和(自身を除く): 52208315308

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 131, 172, 215, 262, 430, 524, 655, 860, 1310, 2620, 5633, 11266, 22532, 28165, 56330, 112660, 397697, 795394, 1590788, 1988485, 3976970, 7953940, 17100971, 34201942, 52098307, 68403884, 85504855, 104196614, 171009710, 208393228, 260491535, 342019420, 520983070, 1041966140, 2240227201, 4480454402, 8960908804, 11201136005, 22402272010, 44804544020]

約数ペア:

[(1, 44804544020), (2, 22402272010), (4, 11201136005), (5, 8960908804), (10, 4480454402), (20, 2240227201), (43, 1041966140), (86, 520983070), (131, 342019420), (172, 260491535), (215, 208393228), (262, 171009710), (430, 104196614), (524, 85504855), (655, 68403884), (860, 52098307), (1310, 34201942), (2620, 17100971), (5633, 7953940), (11266, 3976970), (22532, 1988485), (28165, 1590788), (56330, 795394), (112660, 397697)]