891072978050

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{5669}}^1$

素因数の和:6132

約数の個数: 96

約数和(自身を含む): 1692791654400

約数和(自身を除く): 801718676350

約数列:

[1, 2, 5, 10, 25, 50, 109, 151, 191, 218, 302, 382, 545, 755, 955, 1090, 1510, 1910, 2725, 3775, 4775, 5450, 5669, 7550, 9550, 11338, 16459, 20819, 28345, 28841, 32918, 41638, 56690, 57682, 82295, 104095, 141725, 144205, 164590, 208190, 283450, 288410, 411475, 520475, 617921, 721025, 822950, 856019, 1040950, 1082779, 1235842, 1442050, 1712038, 2165558, 3089605, 3143669, 4280095, 5413895, 6179210, 6287338, 8560190, 10827790, 15448025, 15718345, 21400475, 27069475, 30896050, 31436690, 42800950, 54138950, 78591725, 93306071, 118022911, 157183450, 163499629, 186612142, 236045822, 326999258, 466530355, 590114555, 817498145, 933060710, 1180229110, 1634996290, 2332651775, 2950572775, 4087490725, 4665303550, 5901145550, 8174981450, 17821459561, 35642919122, 89107297805, 178214595610, 445536489025, 891072978050]

約数ペア:

[(1, 891072978050), (2, 445536489025), (5, 178214595610), (10, 89107297805), (25, 35642919122), (50, 17821459561), (109, 8174981450), (151, 5901145550), (191, 4665303550), (218, 4087490725), (302, 2950572775), (382, 2332651775), (545, 1634996290), (755, 1180229110), (955, 933060710), (1090, 817498145), (1510, 590114555), (1910, 466530355), (2725, 326999258), (3775, 236045822), (4775, 186612142), (5450, 163499629), (5669, 157183450), (7550, 118022911), (9550, 93306071), (11338, 78591725), (16459, 54138950), (20819, 42800950), (28345, 31436690), (28841, 30896050), (32918, 27069475), (41638, 21400475), (56690, 15718345), (57682, 15448025), (82295, 10827790), (104095, 8560190), (141725, 6287338), (144205, 6179210), (164590, 5413895), (208190, 4280095), (283450, 3143669), (288410, 3089605), (411475, 2165558), (520475, 1712038), (617921, 1442050), (721025, 1235842), (822950, 1082779), (856019, 1040950)]