110898440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3559}}^1$

素因数の和:3630

約数の個数: 64

約数和(自身を含む): 269136000

約数和(自身を除く): 158237560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1640, 3116, 3559, 3895, 6232, 7118, 7790, 14236, 15580, 17795, 28472, 31160, 35590, 67621, 71180, 135242, 142360, 145919, 270484, 291838, 338105, 540968, 583676, 676210, 729595, 1167352, 1352420, 1459190, 2704840, 2772461, 2918380, 5544922, 5836760, 11089844, 13862305, 22179688, 27724610, 55449220, 110898440]

約数ペア:

[(1, 110898440), (2, 55449220), (4, 27724610), (5, 22179688), (8, 13862305), (10, 11089844), (19, 5836760), (20, 5544922), (38, 2918380), (40, 2772461), (41, 2704840), (76, 1459190), (82, 1352420), (95, 1167352), (152, 729595), (164, 676210), (190, 583676), (205, 540968), (328, 338105), (380, 291838), (410, 270484), (760, 145919), (779, 142360), (820, 135242), (1558, 71180), (1640, 67621), (3116, 35590), (3559, 31160), (3895, 28472), (6232, 17795), (7118, 15580), (7790, 14236)]