141346778980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1789}}^1\times {\mathrm{1823}}^1$

素因数の和:3829

約数の個数: 96

約数和(自身を含む): 325816888320

約数和(自身を除く): 184470109340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 197, 220, 394, 788, 985, 1789, 1823, 1970, 2167, 3578, 3646, 3940, 4334, 7156, 7292, 8668, 8945, 9115, 10835, 17890, 18230, 19679, 20053, 21670, 35780, 36460, 39358, 40106, 43340, 78716, 80212, 98395, 100265, 196790, 200530, 352433, 359131, 393580, 401060, 704866, 718262, 1409732, 1436524, 1762165, 1795655, 3261347, 3524330, 3591310, 3876763, 3950441, 6522694, 7048660, 7182620, 7753526, 7900882, 13045388, 15507052, 15801764, 16306735, 19383815, 19752205, 32613470, 35874817, 38767630, 39504410, 65226940, 71749634, 77535260, 79008820, 143499268, 179374085, 358748170, 642485359, 717496340, 1284970718, 2569941436, 3212426795, 6424853590, 7067338949, 12849707180, 14134677898, 28269355796, 35336694745, 70673389490, 141346778980]

約数ペア:

[(1, 141346778980), (2, 70673389490), (4, 35336694745), (5, 28269355796), (10, 14134677898), (11, 12849707180), (20, 7067338949), (22, 6424853590), (44, 3212426795), (55, 2569941436), (110, 1284970718), (197, 717496340), (220, 642485359), (394, 358748170), (788, 179374085), (985, 143499268), (1789, 79008820), (1823, 77535260), (1970, 71749634), (2167, 65226940), (3578, 39504410), (3646, 38767630), (3940, 35874817), (4334, 32613470), (7156, 19752205), (7292, 19383815), (8668, 16306735), (8945, 15801764), (9115, 15507052), (10835, 13045388), (17890, 7900882), (18230, 7753526), (19679, 7182620), (20053, 7048660), (21670, 6522694), (35780, 3950441), (36460, 3876763), (39358, 3591310), (40106, 3524330), (43340, 3261347), (78716, 1795655), (80212, 1762165), (98395, 1436524), (100265, 1409732), (196790, 718262), (200530, 704866), (352433, 401060), (359131, 393580)]