103762040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 247104000

約数和(自身を除く): 143341960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 311, 380, 439, 622, 760, 878, 1244, 1555, 1756, 2195, 2488, 3110, 3512, 4390, 5909, 6220, 8341, 8780, 11818, 12440, 16682, 17560, 23636, 29545, 33364, 41705, 47272, 59090, 66728, 83410, 118180, 136529, 166820, 236360, 273058, 333640, 546116, 682645, 1092232, 1365290, 2594051, 2730580, 5188102, 5461160, 10376204, 12970255, 20752408, 25940510, 51881020, 103762040]

約数ペア:

[(1, 103762040), (2, 51881020), (4, 25940510), (5, 20752408), (8, 12970255), (10, 10376204), (19, 5461160), (20, 5188102), (38, 2730580), (40, 2594051), (76, 1365290), (95, 1092232), (152, 682645), (190, 546116), (311, 333640), (380, 273058), (439, 236360), (622, 166820), (760, 136529), (878, 118180), (1244, 83410), (1555, 66728), (1756, 59090), (2195, 47272), (2488, 41705), (3110, 33364), (3512, 29545), (4390, 23636), (5909, 17560), (6220, 16682), (8341, 12440), (8780, 11818)]