135446440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5749}}^1$

素因数の和:5810

約数の個数: 64

約数和(自身を含む): 331200000

約数和(自身を除く): 195753560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 5749, 5890, 11498, 11780, 22996, 23560, 28745, 45992, 57490, 109231, 114980, 178219, 218462, 229960, 356438, 436924, 546155, 712876, 873848, 891095, 1092310, 1425752, 1782190, 2184620, 3386161, 3564380, 4369240, 6772322, 7128760, 13544644, 16930805, 27089288, 33861610, 67723220, 135446440]

約数ペア:

[(1, 135446440), (2, 67723220), (4, 33861610), (5, 27089288), (8, 16930805), (10, 13544644), (19, 7128760), (20, 6772322), (31, 4369240), (38, 3564380), (40, 3386161), (62, 2184620), (76, 1782190), (95, 1425752), (124, 1092310), (152, 891095), (155, 873848), (190, 712876), (248, 546155), (310, 436924), (380, 356438), (589, 229960), (620, 218462), (760, 178219), (1178, 114980), (1240, 109231), (2356, 57490), (2945, 45992), (4712, 28745), (5749, 23560), (5890, 22996), (11498, 11780)]