28280946050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{8761}}^1$

素因数の和:9204

約数の個数: 96

約数和(自身を含む): 62894617344

約数和(自身を除く): 34613671294

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 401, 575, 802, 805, 1150, 1610, 2005, 2807, 4010, 4025, 5614, 8050, 8761, 9223, 10025, 14035, 17522, 18446, 20050, 28070, 43805, 46115, 61327, 64561, 70175, 87610, 92230, 122654, 129122, 140350, 201503, 219025, 230575, 306635, 322805, 403006, 438050, 461150, 613270, 645610, 1007515, 1410521, 1533175, 1614025, 2015030, 2821042, 3066350, 3228050, 3513161, 5037575, 7026322, 7052605, 10075150, 14105210, 17565805, 24592127, 35131610, 35263025, 49184254, 70526050, 80802703, 87829025, 122960635, 161605406, 175658050, 245921270, 404013515, 565618921, 614803175, 808027030, 1131237842, 1229606350, 2020067575, 2828094605, 4040135150, 5656189210, 14140473025, 28280946050]

約数ペア:

[(1, 28280946050), (2, 14140473025), (5, 5656189210), (7, 4040135150), (10, 2828094605), (14, 2020067575), (23, 1229606350), (25, 1131237842), (35, 808027030), (46, 614803175), (50, 565618921), (70, 404013515), (115, 245921270), (161, 175658050), (175, 161605406), (230, 122960635), (322, 87829025), (350, 80802703), (401, 70526050), (575, 49184254), (802, 35263025), (805, 35131610), (1150, 24592127), (1610, 17565805), (2005, 14105210), (2807, 10075150), (4010, 7052605), (4025, 7026322), (5614, 5037575), (8050, 3513161), (8761, 3228050), (9223, 3066350), (10025, 2821042), (14035, 2015030), (17522, 1614025), (18446, 1533175), (20050, 1410521), (28070, 1007515), (43805, 645610), (46115, 613270), (61327, 461150), (64561, 438050), (70175, 403006), (87610, 322805), (92230, 306635), (122654, 230575), (129122, 219025), (140350, 201503)]