783023593840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1\times {\mathrm{86689}}^1$

素因数の和:91634

約数の個数: 80

約数和(自身を含む): 1900092225600

約数和(自身を除く): 1117068631760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4909, 9818, 19636, 24545, 39272, 49090, 78544, 86689, 98180, 112907, 173378, 196360, 225814, 346756, 392720, 433445, 451628, 564535, 693512, 866890, 903256, 1129070, 1387024, 1733780, 1806512, 1993847, 2258140, 3467560, 3987694, 4516280, 6935120, 7975388, 9032560, 9969235, 15950776, 19938470, 31901552, 39876940, 79753880, 159507760, 425556301, 851112602, 1702225204, 2127781505, 3404450408, 4255563010, 6808900816, 8511126020, 9787794923, 17022252040, 19575589846, 34044504080, 39151179692, 48938974615, 78302359384, 97877949230, 156604718768, 195755898460, 391511796920, 783023593840]

約数ペア:

[(1, 783023593840), (2, 391511796920), (4, 195755898460), (5, 156604718768), (8, 97877949230), (10, 78302359384), (16, 48938974615), (20, 39151179692), (23, 34044504080), (40, 19575589846), (46, 17022252040), (80, 9787794923), (92, 8511126020), (115, 6808900816), (184, 4255563010), (230, 3404450408), (368, 2127781505), (460, 1702225204), (920, 851112602), (1840, 425556301), (4909, 159507760), (9818, 79753880), (19636, 39876940), (24545, 31901552), (39272, 19938470), (49090, 15950776), (78544, 9969235), (86689, 9032560), (98180, 7975388), (112907, 6935120), (173378, 4516280), (196360, 3987694), (225814, 3467560), (346756, 2258140), (392720, 1993847), (433445, 1806512), (451628, 1733780), (564535, 1387024), (693512, 1129070), (866890, 903256)]