17506799120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{47791}}^1$

素因数の和:48064

約数の個数: 80

約数和(自身を含む): 43024270080

約数和(自身を除く): 25517470960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 241, 304, 380, 482, 760, 964, 1205, 1520, 1928, 2410, 3856, 4579, 4820, 9158, 9640, 18316, 19280, 22895, 36632, 45790, 47791, 73264, 91580, 95582, 183160, 191164, 238955, 366320, 382328, 477910, 764656, 908029, 955820, 1816058, 1911640, 3632116, 3823280, 4540145, 7264232, 9080290, 11517631, 14528464, 18160580, 23035262, 36321160, 46070524, 57588155, 72642320, 92141048, 115176310, 184282096, 218834989, 230352620, 437669978, 460705240, 875339956, 921410480, 1094174945, 1750679912, 2188349890, 3501359824, 4376699780, 8753399560, 17506799120]

約数ペア:

[(1, 17506799120), (2, 8753399560), (4, 4376699780), (5, 3501359824), (8, 2188349890), (10, 1750679912), (16, 1094174945), (19, 921410480), (20, 875339956), (38, 460705240), (40, 437669978), (76, 230352620), (80, 218834989), (95, 184282096), (152, 115176310), (190, 92141048), (241, 72642320), (304, 57588155), (380, 46070524), (482, 36321160), (760, 23035262), (964, 18160580), (1205, 14528464), (1520, 11517631), (1928, 9080290), (2410, 7264232), (3856, 4540145), (4579, 3823280), (4820, 3632116), (9158, 1911640), (9640, 1816058), (18316, 955820), (19280, 908029), (22895, 764656), (36632, 477910), (45790, 382328), (47791, 366320), (73264, 238955), (91580, 191164), (95582, 183160)]