366990950420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9956347}}^1$

素因数の和:9956472

約数の個数: 48

約数和(自身を含む): 819606567360

約数和(自身を除く): 452615616940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 190, 194, 380, 388, 485, 970, 1843, 1940, 3686, 7372, 9215, 18430, 36860, 9956347, 19912694, 39825388, 49781735, 99563470, 189170593, 199126940, 378341186, 756682372, 945852965, 965765659, 1891705930, 1931531318, 3783411860, 3863062636, 4828828295, 9657656590, 18349547521, 19315313180, 36699095042, 73398190084, 91747737605, 183495475210, 366990950420]

約数ペア:

[(1, 366990950420), (2, 183495475210), (4, 91747737605), (5, 73398190084), (10, 36699095042), (19, 19315313180), (20, 18349547521), (38, 9657656590), (76, 4828828295), (95, 3863062636), (97, 3783411860), (190, 1931531318), (194, 1891705930), (380, 965765659), (388, 945852965), (485, 756682372), (970, 378341186), (1843, 199126940), (1940, 189170593), (3686, 99563470), (7372, 49781735), (9215, 39825388), (18430, 19912694), (36860, 9956347)]