1880861102240

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8527}}^1\times {\mathrm{19417}}^1$

素因数の和:28030

約数の個数: 96

約数和(自身を含む): 4506879896064

約数和(自身を除く): 2626018793824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 8527, 11360, 17054, 19417, 34108, 38834, 42635, 68216, 77668, 85270, 97085, 136432, 155336, 170540, 194170, 272864, 310672, 341080, 388340, 605417, 621344, 682160, 776680, 1210834, 1364320, 1378607, 1553360, 2421668, 2757214, 3027085, 3106720, 4843336, 5514428, 6054170, 6893035, 9686672, 11028856, 12108340, 13786070, 19373344, 22057712, 24216680, 27572140, 44115424, 48433360, 55144280, 96866720, 110288560, 165568759, 220577120, 331137518, 662275036, 827843795, 1324550072, 1655687590, 2649100144, 3311375180, 5298200288, 6622750360, 11755381889, 13245500720, 23510763778, 26491001440, 47021527556, 58776909445, 94043055112, 117553818890, 188086110224, 235107637780, 376172220448, 470215275560, 940430551120, 1880861102240]

約数ペア:

[(1, 1880861102240), (2, 940430551120), (4, 470215275560), (5, 376172220448), (8, 235107637780), (10, 188086110224), (16, 117553818890), (20, 94043055112), (32, 58776909445), (40, 47021527556), (71, 26491001440), (80, 23510763778), (142, 13245500720), (160, 11755381889), (284, 6622750360), (355, 5298200288), (568, 3311375180), (710, 2649100144), (1136, 1655687590), (1420, 1324550072), (2272, 827843795), (2840, 662275036), (5680, 331137518), (8527, 220577120), (11360, 165568759), (17054, 110288560), (19417, 96866720), (34108, 55144280), (38834, 48433360), (42635, 44115424), (68216, 27572140), (77668, 24216680), (85270, 22057712), (97085, 19373344), (136432, 13786070), (155336, 12108340), (170540, 11028856), (194170, 9686672), (272864, 6893035), (310672, 6054170), (341080, 5514428), (388340, 4843336), (605417, 3106720), (621344, 3027085), (682160, 2757214), (776680, 2421668), (1210834, 1553360), (1364320, 1378607)]