134711120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54319}}^1$

素因数の和:54363

約数の個数: 40

約数和(自身を含む): 323312640

約数和(自身を除く): 188601520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 54319, 108638, 217276, 271595, 434552, 543190, 869104, 1086380, 1683889, 2172760, 3367778, 4345520, 6735556, 8419445, 13471112, 16838890, 26942224, 33677780, 67355560, 134711120]

約数ペア:

[(1, 134711120), (2, 67355560), (4, 33677780), (5, 26942224), (8, 16838890), (10, 13471112), (16, 8419445), (20, 6735556), (31, 4345520), (40, 3367778), (62, 2172760), (80, 1683889), (124, 1086380), (155, 869104), (248, 543190), (310, 434552), (496, 271595), (620, 217276), (1240, 108638), (2480, 54319)]