98889466390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{497507}}^1$

素因数の和:497677

約数の個数: 64

約数和(自身を含む): 210624986880

約数和(自身を除く): 111735520490

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 139, 143, 278, 286, 695, 715, 1390, 1430, 1529, 1807, 3058, 3614, 7645, 9035, 15290, 18070, 19877, 39754, 99385, 198770, 497507, 995014, 2487535, 4975070, 5472577, 6467591, 10945154, 12935182, 27362885, 32337955, 54725770, 64675910, 69153473, 71143501, 138306946, 142287002, 345767365, 355717505, 691534730, 711435010, 760688203, 898995149, 1521376406, 1797990298, 3803441015, 4494975745, 7606882030, 8989951490, 9888946639, 19777893278, 49444733195, 98889466390]

約数ペア:

[(1, 98889466390), (2, 49444733195), (5, 19777893278), (10, 9888946639), (11, 8989951490), (13, 7606882030), (22, 4494975745), (26, 3803441015), (55, 1797990298), (65, 1521376406), (110, 898995149), (130, 760688203), (139, 711435010), (143, 691534730), (278, 355717505), (286, 345767365), (695, 142287002), (715, 138306946), (1390, 71143501), (1430, 69153473), (1529, 64675910), (1807, 54725770), (3058, 32337955), (3614, 27362885), (7645, 12935182), (9035, 10945154), (15290, 6467591), (18070, 5472577), (19877, 4975070), (39754, 2487535), (99385, 995014), (198770, 497507)]