199673669960

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1127081}}^1$

素因数の和:1127238

約数の個数: 64

約数和(自身を含む): 464177450880

約数和(自身を除く): 264503780920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 103, 172, 206, 215, 344, 412, 430, 515, 824, 860, 1030, 1720, 2060, 4120, 4429, 8858, 17716, 22145, 35432, 44290, 88580, 177160, 1127081, 2254162, 4508324, 5635405, 9016648, 11270810, 22541620, 45083240, 48464483, 96928966, 116089343, 193857932, 232178686, 242322415, 387715864, 464357372, 484644830, 580446715, 928714744, 969289660, 1160893430, 1938579320, 2321786860, 4643573720, 4991841749, 9983683498, 19967366996, 24959208745, 39934733992, 49918417490, 99836834980, 199673669960]

約数ペア:

[(1, 199673669960), (2, 99836834980), (4, 49918417490), (5, 39934733992), (8, 24959208745), (10, 19967366996), (20, 9983683498), (40, 4991841749), (43, 4643573720), (86, 2321786860), (103, 1938579320), (172, 1160893430), (206, 969289660), (215, 928714744), (344, 580446715), (412, 484644830), (430, 464357372), (515, 387715864), (824, 242322415), (860, 232178686), (1030, 193857932), (1720, 116089343), (2060, 96928966), (4120, 48464483), (4429, 45083240), (8858, 22541620), (17716, 11270810), (22145, 9016648), (35432, 5635405), (44290, 4508324), (88580, 2254162), (177160, 1127081)]