37441820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 92207808

約数和(自身を除く): 54765988

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 43, 52, 65, 68, 85, 86, 130, 170, 172, 197, 215, 221, 260, 340, 394, 430, 442, 559, 731, 788, 860, 884, 985, 1105, 1118, 1462, 1970, 2210, 2236, 2561, 2795, 2924, 3349, 3655, 3940, 4420, 5122, 5590, 6698, 7310, 8471, 9503, 10244, 11180, 12805, 13396, 14620, 16745, 16942, 19006, 25610, 33490, 33884, 38012, 42355, 43537, 47515, 51220, 66980, 84710, 87074, 95030, 110123, 144007, 169420, 174148, 190060, 217685, 220246, 288014, 435370, 440492, 550615, 576028, 720035, 870740, 1101230, 1440070, 1872091, 2202460, 2880140, 3744182, 7488364, 9360455, 18720910, 37441820]

約数ペア:

[(1, 37441820), (2, 18720910), (4, 9360455), (5, 7488364), (10, 3744182), (13, 2880140), (17, 2202460), (20, 1872091), (26, 1440070), (34, 1101230), (43, 870740), (52, 720035), (65, 576028), (68, 550615), (85, 440492), (86, 435370), (130, 288014), (170, 220246), (172, 217685), (197, 190060), (215, 174148), (221, 169420), (260, 144007), (340, 110123), (394, 95030), (430, 87074), (442, 84710), (559, 66980), (731, 51220), (788, 47515), (860, 43537), (884, 42355), (985, 38012), (1105, 33884), (1118, 33490), (1462, 25610), (1970, 19006), (2210, 16942), (2236, 16745), (2561, 14620), (2795, 13396), (2924, 12805), (3349, 11180), (3655, 10244), (3940, 9503), (4420, 8471), (5122, 7310), (5590, 6698)]