2783252295940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1081303}}^1$

素因数の和:1081469

約数の個数: 96

約数和(自身を含む): 6210560353536

約数和(自身を除く): 3427308057596

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 73, 82, 86, 146, 164, 172, 205, 215, 292, 365, 410, 430, 730, 820, 860, 1460, 1763, 2993, 3139, 3526, 5986, 6278, 7052, 8815, 11972, 12556, 14965, 15695, 17630, 29930, 31390, 35260, 59860, 62780, 128699, 257398, 514796, 643495, 1081303, 1286990, 2162606, 2573980, 4325212, 5406515, 10813030, 21626060, 44333423, 46496029, 78935119, 88666846, 92992058, 157870238, 177333692, 185984116, 221667115, 232480145, 315740476, 394675595, 443334230, 464960290, 789351190, 886668460, 929920580, 1578702380, 1906337189, 3236339879, 3394210117, 3812674378, 6472679758, 6788420234, 7625348756, 9531685945, 12945359516, 13576840468, 16181699395, 16971050585, 19063371890, 32363398790, 33942101170, 38126743780, 64726797580, 67884202340, 139162614797, 278325229594, 556650459188, 695813073985, 1391626147970, 2783252295940]

約数ペア:

[(1, 2783252295940), (2, 1391626147970), (4, 695813073985), (5, 556650459188), (10, 278325229594), (20, 139162614797), (41, 67884202340), (43, 64726797580), (73, 38126743780), (82, 33942101170), (86, 32363398790), (146, 19063371890), (164, 16971050585), (172, 16181699395), (205, 13576840468), (215, 12945359516), (292, 9531685945), (365, 7625348756), (410, 6788420234), (430, 6472679758), (730, 3812674378), (820, 3394210117), (860, 3236339879), (1460, 1906337189), (1763, 1578702380), (2993, 929920580), (3139, 886668460), (3526, 789351190), (5986, 464960290), (6278, 443334230), (7052, 394675595), (8815, 315740476), (11972, 232480145), (12556, 221667115), (14965, 185984116), (15695, 177333692), (17630, 157870238), (29930, 92992058), (31390, 88666846), (35260, 78935119), (59860, 46496029), (62780, 44333423), (128699, 21626060), (257398, 10813030), (514796, 5406515), (643495, 4325212), (1081303, 2573980), (1286990, 2162606)]